1623067730

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{2957}}^1$

素因数の和:3514

約数の個数: 32

約数和(自身を含む): 2951847360

約数和(自身を除く): 1328779630

約数列:

[1, 2, 5, 10, 131, 262, 419, 655, 838, 1310, 2095, 2957, 4190, 5914, 14785, 29570, 54889, 109778, 274445, 387367, 548890, 774734, 1238983, 1936835, 2477966, 3873670, 6194915, 12389830, 162306773, 324613546, 811533865, 1623067730]

約数ペア:

[(1, 1623067730), (2, 811533865), (5, 324613546), (10, 162306773), (131, 12389830), (262, 6194915), (419, 3873670), (655, 2477966), (838, 1936835), (1310, 1238983), (2095, 774734), (2957, 548890), (4190, 387367), (5914, 274445), (14785, 109778), (29570, 54889)]