122944744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{62219}}^1$

素因数の和:62257

約数の個数: 32

約数和(自身を含む): 261324000

約数和(自身を除く): 138379256

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 62219, 124438, 248876, 497752, 808847, 1182161, 1617694, 2364322, 3235388, 4728644, 6470776, 9457288, 15368093, 30736186, 61472372, 122944744]

約数ペア:

[(1, 122944744), (2, 61472372), (4, 30736186), (8, 15368093), (13, 9457288), (19, 6470776), (26, 4728644), (38, 3235388), (52, 2364322), (76, 1617694), (104, 1182161), (152, 808847), (247, 497752), (494, 248876), (988, 124438), (1976, 62219)]