1633013822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{31981}}^1$

素因数の和:32216

約数の個数: 24

約数和(自身を含む): 2705293416

約数和(自身を除く): 1072279594

約数列:

[1, 2, 11, 22, 121, 211, 242, 422, 2321, 4642, 25531, 31981, 51062, 63962, 351791, 703582, 3869701, 6747991, 7739402, 13495982, 74227901, 148455802, 816506911, 1633013822]

約数ペア:

[(1, 1633013822), (2, 816506911), (11, 148455802), (22, 74227901), (121, 13495982), (211, 7739402), (242, 6747991), (422, 3869701), (2321, 703582), (4642, 351791), (25531, 63962), (31981, 51062)]