13215039032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{265277}}^1$

素因数の和:265775

約数の個数: 32

約数和(自身を含む): 26740022400

約数和(自身を除く): 13524983368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 479, 958, 1916, 3832, 6227, 12454, 24908, 49816, 265277, 530554, 1061108, 2122216, 3448601, 6897202, 13794404, 27588808, 127067683, 254135366, 508270732, 1016541464, 1651879879, 3303759758, 6607519516, 13215039032]

約数ペア:

[(1, 13215039032), (2, 6607519516), (4, 3303759758), (8, 1651879879), (13, 1016541464), (26, 508270732), (52, 254135366), (104, 127067683), (479, 27588808), (958, 13794404), (1916, 6897202), (3832, 3448601), (6227, 2122216), (12454, 1061108), (24908, 530554), (49816, 265277)]