1282476890

素因数分解:

$2^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{97231}}^1$

素因数の和:98557

約数の個数: 16

約数和(自身を含む): 2310232320

約数和(自身を除く): 1027755430

約数列:

[1, 2, 5, 10, 1319, 2638, 6595, 13190, 97231, 194462, 486155, 972310, 128247689, 256495378, 641238445, 1282476890]

約数ペア:

[(1, 1282476890), (2, 641238445), (5, 256495378), (10, 128247689), (1319, 972310), (2638, 486155), (6595, 194462), (13190, 97231)]