971883498

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1\times {\mathrm{2539}}^1$

素因数の和:3162

約数の個数: 32

約数和(自身を含む): 1963399680

約数和(自身を除く): 991516182

約数列:

[1, 2, 3, 6, 131, 262, 393, 487, 786, 974, 1461, 2539, 2922, 5078, 7617, 15234, 63797, 127594, 191391, 332609, 382782, 665218, 997827, 1236493, 1995654, 2472986, 3709479, 7418958, 161980583, 323961166, 485941749, 971883498]

約数ペア:

[(1, 971883498), (2, 485941749), (3, 323961166), (6, 161980583), (131, 7418958), (262, 3709479), (393, 2472986), (487, 1995654), (786, 1236493), (974, 997827), (1461, 665218), (2539, 382782), (2922, 332609), (5078, 191391), (7617, 127594), (15234, 63797)]