987297410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{10853}}^1$

素因数の和:11698

約数の個数: 32

約数和(自身を含む): 1941216192

約数和(自身を除く): 953918782

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 827, 1654, 4135, 8270, 9097, 10853, 18194, 21706, 45485, 54265, 90970, 108530, 119383, 238766, 596915, 1193830, 8975431, 17950862, 44877155, 89754310, 98729741, 197459482, 493648705, 987297410]

約数ペア:

[(1, 987297410), (2, 493648705), (5, 197459482), (10, 98729741), (11, 89754310), (22, 44877155), (55, 17950862), (110, 8975431), (827, 1193830), (1654, 596915), (4135, 238766), (8270, 119383), (9097, 108530), (10853, 90970), (18194, 54265), (21706, 45485)]