623919076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{487}}^1\times {\mathrm{2647}}^1$

素因数の和:3160

約数の個数: 36

約数和(自身を含む): 1203060544

約数和(自身を除く): 579141468

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 487, 974, 1948, 2647, 5294, 5357, 10588, 10714, 21428, 29117, 58234, 58927, 116468, 117854, 235708, 320287, 640574, 1281148, 1289089, 2578178, 5156356, 14179979, 28359958, 56719916, 155979769, 311959538, 623919076]

約数ペア:

[(1, 623919076), (2, 311959538), (4, 155979769), (11, 56719916), (22, 28359958), (44, 14179979), (121, 5156356), (242, 2578178), (484, 1289089), (487, 1281148), (974, 640574), (1948, 320287), (2647, 235708), (5294, 117854), (5357, 116468), (10588, 58927), (10714, 58234), (21428, 29117)]