1250989870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{32843}}^1$

素因数の和:33156

約数の個数: 32

約数和(自身を含む): 2433346272

約数和(自身を除く): 1182356402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 586, 1465, 2930, 3809, 7618, 19045, 32843, 38090, 65686, 164215, 328430, 426959, 853918, 2134795, 4269590, 9622999, 19245998, 48114995, 96229990, 125098987, 250197974, 625494935, 1250989870]

約数ペア:

[(1, 1250989870), (2, 625494935), (5, 250197974), (10, 125098987), (13, 96229990), (26, 48114995), (65, 19245998), (130, 9622999), (293, 4269590), (586, 2134795), (1465, 853918), (2930, 426959), (3809, 328430), (7618, 164215), (19045, 65686), (32843, 38090)]