2631018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 5745600

約数和(自身を除く): 3114582

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 379, 534, 758, 1137, 1157, 2274, 2314, 3471, 4927, 6942, 9854, 14781, 29562, 33731, 67462, 101193, 202386, 438503, 877006, 1315509, 2631018]

約数ペア:

[(1, 2631018), (2, 1315509), (3, 877006), (6, 438503), (13, 202386), (26, 101193), (39, 67462), (78, 33731), (89, 29562), (178, 14781), (267, 9854), (379, 6942), (534, 4927), (758, 3471), (1137, 2314), (1157, 2274)]