7498612810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{13997}}^1$

素因数の和:14347

約数の個数: 48

約数和(自身を含む): 14662793016

約数和(自身を除く): 7164180206

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 317, 338, 634, 845, 1585, 1690, 3170, 4121, 8242, 13997, 20605, 27994, 41210, 53573, 69985, 107146, 139970, 181961, 267865, 363922, 535730, 909805, 1819610, 2365493, 4437049, 4730986, 8874098, 11827465, 22185245, 23654930, 44370490, 57681637, 115363274, 288408185, 576816370, 749861281, 1499722562, 3749306405, 7498612810]

約数ペア:

[(1, 7498612810), (2, 3749306405), (5, 1499722562), (10, 749861281), (13, 576816370), (26, 288408185), (65, 115363274), (130, 57681637), (169, 44370490), (317, 23654930), (338, 22185245), (634, 11827465), (845, 8874098), (1585, 4730986), (1690, 4437049), (3170, 2365493), (4121, 1819610), (8242, 909805), (13997, 535730), (20605, 363922), (27994, 267865), (41210, 181961), (53573, 139970), (69985, 107146)]