488171830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{70039}}^1$

素因数の和:70104

約数の個数: 32

約数和(自身を含む): 953104320

約数和(自身を除く): 464932490

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 70039, 140078, 350195, 700390, 1190663, 2381326, 2871599, 5743198, 5953315, 11906630, 14357995, 28715990, 48817183, 97634366, 244085915, 488171830]

約数ペア:

[(1, 488171830), (2, 244085915), (5, 97634366), (10, 48817183), (17, 28715990), (34, 14357995), (41, 11906630), (82, 5953315), (85, 5743198), (170, 2871599), (205, 2381326), (410, 1190663), (697, 700390), (1394, 350195), (3485, 140078), (6970, 70039)]