2146451190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5503721}}^1$

素因数の和:5503744

約数の個数: 32

約数和(自身を含む): 5547751776

約数和(自身を除く): 3401300586

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5503721, 11007442, 16511163, 27518605, 33022326, 55037210, 71548373, 82555815, 143096746, 165111630, 214645119, 357741865, 429290238, 715483730, 1073225595, 2146451190]

約数ペア:

[(1, 2146451190), (2, 1073225595), (3, 715483730), (5, 429290238), (6, 357741865), (10, 214645119), (13, 165111630), (15, 143096746), (26, 82555815), (30, 71548373), (39, 55037210), (65, 33022326), (78, 27518605), (130, 16511163), (195, 11007442), (390, 5503721)]