1489741072

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{410171}}^1$

素因数の和:410406

約数の個数: 20

約数和(自身を含む): 2899095696

約数和(自身を除く): 1409354624

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 410171, 820342, 1640684, 3281368, 6562736, 93108817, 186217634, 372435268, 744870536, 1489741072]

約数ペア:

[(1, 1489741072), (2, 744870536), (4, 372435268), (8, 186217634), (16, 93108817), (227, 6562736), (454, 3281368), (908, 1640684), (1816, 820342), (3632, 410171)]