4151992

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 8762040

約数和(自身を除く): 4610048

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 83, 104, 148, 166, 169, 296, 332, 338, 481, 664, 676, 962, 1079, 1352, 1924, 2158, 3071, 3848, 4316, 6142, 6253, 8632, 12284, 12506, 14027, 24568, 25012, 28054, 39923, 50024, 56108, 79846, 112216, 159692, 319384, 518999, 1037998, 2075996, 4151992]

約数ペア:

[(1, 4151992), (2, 2075996), (4, 1037998), (8, 518999), (13, 319384), (26, 159692), (37, 112216), (52, 79846), (74, 56108), (83, 50024), (104, 39923), (148, 28054), (166, 25012), (169, 24568), (296, 14027), (332, 12506), (338, 12284), (481, 8632), (664, 6253), (676, 6142), (962, 4316), (1079, 3848), (1352, 3071), (1924, 2158)]