1388334544933

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1\times {\mathrm{4214213}}^1$

素因数の和:4216716

約数の個数: 16

約数和(自身を含む): 1670851566720

約数和(自身を除く): 282517021787

約数列:

[1, 7, 19, 133, 2477, 17339, 47063, 329441, 4214213, 29499491, 80070047, 560490329, 10438605601, 73070239207, 198333506419, 1388334544933]

約数ペア:

[(1, 1388334544933), (7, 198333506419), (19, 73070239207), (133, 10438605601), (2477, 560490329), (17339, 80070047), (47063, 29499491), (329441, 4214213)]