713173490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{8419}}^1$

素因数の和:8666

約数の個数: 32

約数和(自身を含む): 1320390720

約数和(自身を除く): 607217230

約数列:

[1, 2, 5, 10, 43, 86, 197, 215, 394, 430, 985, 1970, 8419, 8471, 16838, 16942, 42095, 42355, 84190, 84710, 362017, 724034, 1658543, 1810085, 3317086, 3620170, 8292715, 16585430, 71317349, 142634698, 356586745, 713173490]

約数ペア:

[(1, 713173490), (2, 356586745), (5, 142634698), (10, 71317349), (43, 16585430), (86, 8292715), (197, 3620170), (215, 3317086), (394, 1810085), (430, 1658543), (985, 724034), (1970, 362017), (8419, 84710), (8471, 84190), (16838, 42355), (16942, 42095)]