129573862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 219930624

約数和(自身を除く): 90356762

約数列:

[1, 2, 11, 22, 31, 62, 313, 341, 607, 626, 682, 1214, 3443, 6677, 6886, 9703, 13354, 18817, 19406, 37634, 106733, 189991, 206987, 213466, 379982, 413974, 2089901, 4179802, 5889721, 11779442, 64786931, 129573862]

約数ペア:

[(1, 129573862), (2, 64786931), (11, 11779442), (22, 5889721), (31, 4179802), (62, 2089901), (313, 413974), (341, 379982), (607, 213466), (626, 206987), (682, 189991), (1214, 106733), (3443, 37634), (6677, 19406), (6886, 18817), (9703, 13354)]