1231579147734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{86281291}}^1$

素因数の和:86281373

約数の個数: 48

約数和(自身を含む): 2920794296784

約数和(自身を除く): 1689215149050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4758, 7137, 14274, 86281291, 172562582, 258843873, 517687746, 776531619, 1121656783, 1553063238, 2243313566, 3364970349, 5263158751, 6729940698, 10094911047, 10526317502, 15789476253, 20189822094, 31578952506, 47368428759, 68421063763, 94736857518, 136842127526, 205263191289, 410526382578, 615789573867, 1231579147734]

約数ペア:

[(1, 1231579147734), (2, 615789573867), (3, 410526382578), (6, 205263191289), (9, 136842127526), (13, 94736857518), (18, 68421063763), (26, 47368428759), (39, 31578952506), (61, 20189822094), (78, 15789476253), (117, 10526317502), (122, 10094911047), (183, 6729940698), (234, 5263158751), (366, 3364970349), (549, 2243313566), (793, 1553063238), (1098, 1121656783), (1586, 776531619), (2379, 517687746), (4758, 258843873), (7137, 172562582), (14274, 86281291)]