189699689978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{2099}}^1\times {\mathrm{2267}}^1$

素因数の和:5042

約数の個数: 32

約数和(自身を含む): 294455347200

約数和(自身を除く): 104755657222

約数列:

[1, 2, 31, 62, 643, 1286, 2099, 2267, 4198, 4534, 19933, 39866, 65069, 70277, 130138, 140554, 1349657, 1457681, 2699314, 2915362, 4758433, 9516866, 41839367, 45188111, 83678734, 90376222, 147511423, 295022846, 3059672419, 6119344838, 94849844989, 189699689978]

約数ペア:

[(1, 189699689978), (2, 94849844989), (31, 6119344838), (62, 3059672419), (643, 295022846), (1286, 147511423), (2099, 90376222), (2267, 83678734), (4198, 45188111), (4534, 41839367), (19933, 9516866), (39866, 4758433), (65069, 2915362), (70277, 2699314), (130138, 1457681), (140554, 1349657)]