2515671470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1488563}}^1$

素因数の和:1488596

約数の個数: 24

約数和(自身を含む): 4903329816

約数和(自身を除く): 2387658346

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1488563, 2977126, 7442815, 14885630, 19351319, 38702638, 96756595, 193513190, 251567147, 503134294, 1257835735, 2515671470]

約数ペア:

[(1, 2515671470), (2, 1257835735), (5, 503134294), (10, 251567147), (13, 193513190), (26, 96756595), (65, 38702638), (130, 19351319), (169, 14885630), (338, 7442815), (845, 2977126), (1690, 1488563)]