2868832876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13381}}^1$

素因数の和:13455

約数の個数: 96

約数和(自身を含む): 6714552320

約数和(自身を除く): 3845719444

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 182, 217, 247, 266, 364, 403, 434, 494, 532, 589, 806, 868, 988, 1178, 1612, 1729, 2356, 2821, 3458, 4123, 5642, 6916, 7657, 8246, 11284, 13381, 15314, 16492, 26762, 30628, 53524, 53599, 93667, 107198, 173953, 187334, 214396, 254239, 347906, 374668, 414811, 508478, 695812, 829622, 1016956, 1217671, 1659244, 1779673, 2435342, 2903677, 3305107, 3559346, 4870684, 5392543, 5807354, 6610214, 7118692, 7881409, 10785086, 11614708, 13220428, 15762818, 21570172, 23135749, 31525636, 37747801, 46271498, 55169863, 75495602, 92542996, 102458317, 110339726, 150991204, 204916634, 220679452, 409833268, 717208219, 1434416438, 2868832876]

約数ペア:

[(1, 2868832876), (2, 1434416438), (4, 717208219), (7, 409833268), (13, 220679452), (14, 204916634), (19, 150991204), (26, 110339726), (28, 102458317), (31, 92542996), (38, 75495602), (52, 55169863), (62, 46271498), (76, 37747801), (91, 31525636), (124, 23135749), (133, 21570172), (182, 15762818), (217, 13220428), (247, 11614708), (266, 10785086), (364, 7881409), (403, 7118692), (434, 6610214), (494, 5807354), (532, 5392543), (589, 4870684), (806, 3559346), (868, 3305107), (988, 2903677), (1178, 2435342), (1612, 1779673), (1729, 1659244), (2356, 1217671), (2821, 1016956), (3458, 829622), (4123, 695812), (5642, 508478), (6916, 414811), (7657, 374668), (8246, 347906), (11284, 254239), (13381, 214396), (15314, 187334), (16492, 173953), (26762, 107198), (30628, 93667), (53524, 53599)]