8921754988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{13381}}^1$

素因数の和:13718

約数の個数: 48

約数和(自身を含む): 17026186240

約数和(自身を除く): 8104431252

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 283, 566, 589, 1132, 1178, 2356, 5377, 8773, 10754, 13381, 17546, 21508, 26762, 35092, 53524, 166687, 254239, 333374, 414811, 508478, 666748, 829622, 1016956, 1659244, 3786823, 7573646, 7881409, 15147292, 15762818, 31525636, 71949637, 117391513, 143899274, 234783026, 287798548, 469566052, 2230438747, 4460877494, 8921754988]

約数ペア:

[(1, 8921754988), (2, 4460877494), (4, 2230438747), (19, 469566052), (31, 287798548), (38, 234783026), (62, 143899274), (76, 117391513), (124, 71949637), (283, 31525636), (566, 15762818), (589, 15147292), (1132, 7881409), (1178, 7573646), (2356, 3786823), (5377, 1659244), (8773, 1016956), (10754, 829622), (13381, 666748), (17546, 508478), (21508, 414811), (26762, 333374), (35092, 254239), (53524, 166687)]