1853051330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{467}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 3642807168

約数和(自身を除く): 1789755838

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 233, 262, 466, 467, 655, 934, 1165, 1310, 1703, 2330, 2335, 3029, 3406, 4670, 6058, 6071, 8515, 12142, 15145, 17030, 30290, 30355, 30523, 60710, 61046, 61177, 108811, 122354, 152615, 217622, 305230, 305885, 396799, 544055, 611770, 793598, 795301, 1088110, 1414543, 1590602, 1983995, 2829086, 3967990, 3976505, 7072715, 7953010, 14145430, 14254241, 28508482, 71271205, 142542410, 185305133, 370610266, 926525665, 1853051330]

約数ペア:

[(1, 1853051330), (2, 926525665), (5, 370610266), (10, 185305133), (13, 142542410), (26, 71271205), (65, 28508482), (130, 14254241), (131, 14145430), (233, 7953010), (262, 7072715), (466, 3976505), (467, 3967990), (655, 2829086), (934, 1983995), (1165, 1590602), (1310, 1414543), (1703, 1088110), (2330, 795301), (2335, 793598), (3029, 611770), (3406, 544055), (4670, 396799), (6058, 305885), (6071, 305230), (8515, 217622), (12142, 152615), (15145, 122354), (17030, 108811), (30290, 61177), (30355, 61046), (30523, 60710)]