1387686084

素因数分解:

$2^2\times 3^1\times {\mathrm{4951}}^1\times {\mathrm{23357}}^1$

素因数の和:28315

約数の個数: 24

約数和(自身を含む): 3238726848

約数和(自身を除く): 1851040764

約数列:

[1, 2, 3, 4, 6, 12, 4951, 9902, 14853, 19804, 23357, 29706, 46714, 59412, 70071, 93428, 140142, 280284, 115640507, 231281014, 346921521, 462562028, 693843042, 1387686084]

約数ペア:

[(1, 1387686084), (2, 693843042), (3, 462562028), (4, 346921521), (6, 231281014), (12, 115640507), (4951, 280284), (9902, 140142), (14853, 93428), (19804, 70071), (23357, 59412), (29706, 46714)]