1644386692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1133

約数の個数: 96

約数和(自身を含む): 3434296320

約数和(自身を除く): 1789909628

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 53, 62, 76, 106, 124, 212, 247, 403, 494, 589, 689, 806, 988, 1007, 1013, 1178, 1378, 1612, 1643, 2014, 2026, 2356, 2756, 3286, 4028, 4052, 6572, 7657, 13091, 13169, 15314, 19247, 21359, 26182, 26338, 30628, 31217, 31403, 38494, 42718, 52364, 52676, 53689, 62434, 62806, 76988, 85436, 107378, 124868, 125612, 214756, 250211, 405821, 408239, 500422, 596657, 697957, 811642, 816478, 1000844, 1020091, 1193314, 1395914, 1623284, 1632956, 1664359, 2040182, 2386628, 2791828, 3328718, 4080364, 6657436, 7756541, 13261183, 15513082, 21636667, 26522366, 31026164, 31622821, 43273334, 53044732, 63245642, 86546668, 126491284, 411096673, 822193346, 1644386692]

約数ペア:

[(1, 1644386692), (2, 822193346), (4, 411096673), (13, 126491284), (19, 86546668), (26, 63245642), (31, 53044732), (38, 43273334), (52, 31622821), (53, 31026164), (62, 26522366), (76, 21636667), (106, 15513082), (124, 13261183), (212, 7756541), (247, 6657436), (403, 4080364), (494, 3328718), (589, 2791828), (689, 2386628), (806, 2040182), (988, 1664359), (1007, 1632956), (1013, 1623284), (1178, 1395914), (1378, 1193314), (1612, 1020091), (1643, 1000844), (2014, 816478), (2026, 811642), (2356, 697957), (2756, 596657), (3286, 500422), (4028, 408239), (4052, 405821), (6572, 250211), (7657, 214756), (13091, 125612), (13169, 124868), (15314, 107378), (19247, 85436), (21359, 76988), (26182, 62806), (26338, 62434), (30628, 53689), (31217, 52676), (31403, 52364), (38494, 42718)]