2010181329

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{12889}}^1$

素因数の和:12982

約数の個数: 48

約数和(自身を含む): 3303139840

約数和(自身を除く): 1292958511

約数列:

[1, 3, 9, 13, 31, 39, 43, 93, 117, 129, 279, 387, 403, 559, 1209, 1333, 1677, 3627, 3999, 5031, 11997, 12889, 17329, 38667, 51987, 116001, 155961, 167557, 399559, 502671, 554227, 1198677, 1508013, 1662681, 3596031, 4988043, 5194267, 7204951, 15582801, 17181037, 21614853, 46748403, 51543111, 64844559, 154629333, 223353481, 670060443, 2010181329]

約数ペア:

[(1, 2010181329), (3, 670060443), (9, 223353481), (13, 154629333), (31, 64844559), (39, 51543111), (43, 46748403), (93, 21614853), (117, 17181037), (129, 15582801), (279, 7204951), (387, 5194267), (403, 4988043), (559, 3596031), (1209, 1662681), (1333, 1508013), (1677, 1198677), (3627, 554227), (3999, 502671), (5031, 399559), (11997, 167557), (12889, 155961), (17329, 116001), (38667, 51987)]