513307238402

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{691788731}}^1$

素因数の和:691788793

約数の個数: 16

約数和(自身を含む): 896558196672

約数和(自身を除く): 383250958270

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 691788731, 1383577462, 4842521117, 9685042234, 36664802743, 73329605486, 256653619201, 513307238402]

約数ペア:

[(1, 513307238402), (2, 256653619201), (7, 73329605486), (14, 36664802743), (53, 9685042234), (106, 4842521117), (371, 1383577462), (742, 691788731)]