2150147996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{4691}}^1$

素因数の和:4914

約数の個数: 48

約数和(自身を含む): 4093676160

約数和(自身を除く): 1943528164

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 163, 326, 652, 703, 1406, 2812, 3097, 4691, 6031, 6194, 9382, 12062, 12388, 18764, 24124, 89129, 114589, 173567, 178258, 229178, 347134, 356516, 458356, 694268, 764633, 1529266, 3058532, 3297773, 6595546, 13191092, 14528027, 28291421, 29056054, 56582842, 58112108, 113165684, 537536999, 1075073998, 2150147996]

約数ペア:

[(1, 2150147996), (2, 1075073998), (4, 537536999), (19, 113165684), (37, 58112108), (38, 56582842), (74, 29056054), (76, 28291421), (148, 14528027), (163, 13191092), (326, 6595546), (652, 3297773), (703, 3058532), (1406, 1529266), (2812, 764633), (3097, 694268), (4691, 458356), (6031, 356516), (6194, 347134), (9382, 229178), (12062, 178258), (12388, 173567), (18764, 114589), (24124, 89129)]