126863836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{577}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 256354560

約数和(自身を除く): 129490724

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 263, 418, 526, 577, 836, 1052, 1154, 2308, 2893, 4997, 5786, 6347, 9994, 10963, 11572, 12694, 19988, 21926, 25388, 43852, 54967, 109934, 120593, 151751, 219868, 241186, 303502, 482372, 607004, 1669261, 2883269, 3338522, 5766538, 6677044, 11533076, 31715959, 63431918, 126863836]

約数ペア:

[(1, 126863836), (2, 63431918), (4, 31715959), (11, 11533076), (19, 6677044), (22, 5766538), (38, 3338522), (44, 2883269), (76, 1669261), (209, 607004), (263, 482372), (418, 303502), (526, 241186), (577, 219868), (836, 151751), (1052, 120593), (1154, 109934), (2308, 54967), (2893, 43852), (4997, 25388), (5786, 21926), (6347, 19988), (9994, 12694), (10963, 11572)]