253915679818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{1487}}^1\times {\mathrm{8573}}^1$

素因数の和:10518

約数の個数: 32

約数和(自身を含む): 398665483776

約数和(自身を除く): 144749803958

約数列:

[1, 2, 23, 46, 433, 866, 1487, 2974, 8573, 9959, 17146, 19918, 34201, 68402, 197179, 394358, 643871, 1287742, 3712109, 7424218, 12748051, 14809033, 25496102, 29618066, 85378507, 170757014, 293205173, 586410346, 5519906083, 11039812166, 126957839909, 253915679818]

約数ペア:

[(1, 253915679818), (2, 126957839909), (23, 11039812166), (46, 5519906083), (433, 586410346), (866, 293205173), (1487, 170757014), (2974, 85378507), (8573, 29618066), (9959, 25496102), (17146, 14809033), (19918, 12748051), (34201, 7424218), (68402, 3712109), (197179, 1287742), (394358, 643871)]