2038962856

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1255519}}^1$

素因数の和:1255561

約数の個数: 32

約数和(自身を含む): 4519872000

約数和(自身を除く): 2480909144

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 1255519, 2511038, 5022076, 8788633, 10044152, 17577266, 35154532, 36410051, 70309064, 72820102, 145640204, 254870357, 291280408, 509740714, 1019481428, 2038962856]

約数ペア:

[(1, 2038962856), (2, 1019481428), (4, 509740714), (7, 291280408), (8, 254870357), (14, 145640204), (28, 72820102), (29, 70309064), (56, 36410051), (58, 35154532), (116, 17577266), (203, 10044152), (232, 8788633), (406, 5022076), (812, 2511038), (1624, 1255519)]