1301351350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2002079}}^1$

素因数の和:2002104

約数の個数: 24

約数和(自身を含む): 2606708160

約数和(自身を除く): 1305356810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2002079, 4004158, 10010395, 20020790, 26027027, 50051975, 52054054, 100103950, 130135135, 260270270, 650675675, 1301351350]

約数ペア:

[(1, 1301351350), (2, 650675675), (5, 260270270), (10, 130135135), (13, 100103950), (25, 52054054), (26, 50051975), (50, 26027027), (65, 20020790), (130, 10010395), (325, 4004158), (650, 2002079)]