1305490502

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1229}}^1\times {\mathrm{3821}}^1$

素因数の和:5191

約数の個数: 16

約数和(自身を含む): 1974445200

約数和(自身を除く): 668954698

約数列:

[1, 2, 139, 278, 1229, 2458, 3821, 7642, 170831, 341662, 531119, 1062238, 4696009, 9392018, 652745251, 1305490502]

約数ペア:

[(1, 1305490502), (2, 652745251), (139, 9392018), (278, 4696009), (1229, 1062238), (2458, 531119), (3821, 341662), (7642, 170831)]