804513638

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1\times {\mathrm{4021}}^1$

素因数の和:5503

約数の個数: 16

約数和(自身を含む): 1224940320

約数和(自身を除く): 420426682

約数列:

[1, 2, 71, 142, 1409, 2818, 4021, 8042, 100039, 200078, 285491, 570982, 5665589, 11331178, 402256819, 804513638]

約数ペア:

[(1, 804513638), (2, 402256819), (71, 11331178), (142, 5665589), (1409, 570982), (2818, 285491), (4021, 200078), (8042, 100039)]