630321256874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{27907609}}^1$

素因数の和:27908125

約数の個数: 16

約数和(自身を含む): 988599176640

約数和(自身を除く): 358277919766

約数列:

[1, 2, 23, 46, 491, 982, 11293, 22586, 27907609, 55815218, 641875007, 1283750014, 13702636019, 27405272038, 315160628437, 630321256874]

約数ペア:

[(1, 630321256874), (2, 315160628437), (23, 27405272038), (46, 13702636019), (491, 1283750014), (982, 641875007), (11293, 55815218), (22586, 27907609)]