1113211970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1163}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 2229292800

約数和(自身を除く): 1116080830

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 199, 370, 398, 481, 962, 995, 1163, 1990, 2326, 2405, 2587, 4810, 5174, 5815, 7363, 11630, 12935, 14726, 15119, 25870, 30238, 36815, 43031, 73630, 75595, 86062, 95719, 151190, 191438, 215155, 231437, 430310, 462874, 478595, 559403, 957190, 1118806, 1157185, 2314370, 2797015, 3008681, 5594030, 6017362, 8563169, 15043405, 17126338, 30086810, 42815845, 85631690, 111321197, 222642394, 556605985, 1113211970]

約数ペア:

[(1, 1113211970), (2, 556605985), (5, 222642394), (10, 111321197), (13, 85631690), (26, 42815845), (37, 30086810), (65, 17126338), (74, 15043405), (130, 8563169), (185, 6017362), (199, 5594030), (370, 3008681), (398, 2797015), (481, 2314370), (962, 1157185), (995, 1118806), (1163, 957190), (1990, 559403), (2326, 478595), (2405, 462874), (2587, 430310), (4810, 231437), (5174, 215155), (5815, 191438), (7363, 151190), (11630, 95719), (12935, 86062), (14726, 75595), (15119, 73630), (25870, 43031), (30238, 36815)]