7260043388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{16619}}^1$

素因数の和:16938

約数の個数: 48

約数和(自身を含む): 14176727040

約数和(自身を除く): 6916683652

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 271, 403, 542, 806, 1084, 1612, 3523, 7046, 8401, 14092, 16619, 16802, 33238, 33604, 66476, 109213, 216047, 218426, 432094, 436852, 515189, 864188, 1030378, 2060756, 4503749, 6697457, 9007498, 13394914, 18014996, 26789828, 58548737, 117097474, 139616219, 234194948, 279232438, 558464876, 1815010847, 3630021694, 7260043388]

約数ペア:

[(1, 7260043388), (2, 3630021694), (4, 1815010847), (13, 558464876), (26, 279232438), (31, 234194948), (52, 139616219), (62, 117097474), (124, 58548737), (271, 26789828), (403, 18014996), (542, 13394914), (806, 9007498), (1084, 6697457), (1612, 4503749), (3523, 2060756), (7046, 1030378), (8401, 864188), (14092, 515189), (16619, 436852), (16802, 432094), (33238, 218426), (33604, 216047), (66476, 109213)]