719372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 1360800

約数和(自身を除く): 641428

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 149, 284, 298, 596, 1207, 2414, 2533, 4828, 5066, 10132, 10579, 21158, 42316, 179843, 359686, 719372]

約数ペア:

[(1, 719372), (2, 359686), (4, 179843), (17, 42316), (34, 21158), (68, 10579), (71, 10132), (142, 5066), (149, 4828), (284, 2533), (298, 2414), (596, 1207)]