2108450370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5406283}}^1$

素因数の和:5406306

約数の個数: 32

約数和(自身を含む): 5449534272

約数和(自身を除く): 3341083902

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5406283, 10812566, 16218849, 27031415, 32437698, 54062830, 70281679, 81094245, 140563358, 162188490, 210845037, 351408395, 421690074, 702816790, 1054225185, 2108450370]

約数ペア:

[(1, 2108450370), (2, 1054225185), (3, 702816790), (5, 421690074), (6, 351408395), (10, 210845037), (13, 162188490), (15, 140563358), (26, 81094245), (30, 70281679), (39, 54062830), (65, 32437698), (78, 27031415), (130, 16218849), (195, 10812566), (390, 5406283)]