1680455537732

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1\times {\mathrm{185327}}^1$

素因数の和:185876

約数の個数: 48

約数和(自身を含む): 3045386792448

約数和(自身を除く): 1364931254716

約数列:

[1, 2, 4, 37, 74, 148, 197, 311, 394, 622, 788, 1244, 7289, 11507, 14578, 23014, 29156, 46028, 61267, 122534, 185327, 245068, 370654, 741308, 2266879, 4533758, 6857099, 9067516, 13714198, 27428396, 36509419, 57636697, 73018838, 115273394, 146037676, 230546788, 1350848503, 2132557789, 2701697006, 4265115578, 5403394012, 8530231156, 11354429309, 22708858618, 45417717236, 420113884433, 840227768866, 1680455537732]

約数ペア:

[(1, 1680455537732), (2, 840227768866), (4, 420113884433), (37, 45417717236), (74, 22708858618), (148, 11354429309), (197, 8530231156), (311, 5403394012), (394, 4265115578), (622, 2701697006), (788, 2132557789), (1244, 1350848503), (7289, 230546788), (11507, 146037676), (14578, 115273394), (23014, 73018838), (29156, 57636697), (46028, 36509419), (61267, 27428396), (122534, 13714198), (185327, 9067516), (245068, 6857099), (370654, 4533758), (741308, 2266879)]