2803398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 6107136

約数和(自身を除く): 3303738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 283, 381, 566, 762, 849, 1651, 1698, 3302, 3679, 4953, 7358, 9906, 11037, 22074, 35941, 71882, 107823, 215646, 467233, 934466, 1401699, 2803398]

約数ペア:

[(1, 2803398), (2, 1401699), (3, 934466), (6, 467233), (13, 215646), (26, 107823), (39, 71882), (78, 35941), (127, 22074), (254, 11037), (283, 9906), (381, 7358), (566, 4953), (762, 3679), (849, 3302), (1651, 1698)]