1880943914

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{761}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 2935443456

約数和(自身を除く): 1054499542

約数列:

[1, 2, 37, 74, 127, 254, 263, 526, 761, 1522, 4699, 9398, 9731, 19462, 28157, 33401, 56314, 66802, 96647, 193294, 200143, 400286, 1235837, 2471674, 3575939, 7151878, 7405291, 14810582, 25418161, 50836322, 940471957, 1880943914]

約数ペア:

[(1, 1880943914), (2, 940471957), (37, 50836322), (74, 25418161), (127, 14810582), (254, 7405291), (263, 7151878), (526, 3575939), (761, 2471674), (1522, 1235837), (4699, 400286), (9398, 200143), (9731, 193294), (19462, 96647), (28157, 66802), (33401, 56314)]