396673030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{4129}}^1$

素因数の和:4888

約数の個数: 32

約数和(自身を含む): 770162400

約数和(自身を除く): 373489370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 739, 1478, 3695, 4129, 7390, 8258, 9607, 19214, 20645, 41290, 48035, 53677, 96070, 107354, 268385, 536770, 3051331, 6102662, 15256655, 30513310, 39667303, 79334606, 198336515, 396673030]

約数ペア:

[(1, 396673030), (2, 198336515), (5, 79334606), (10, 39667303), (13, 30513310), (26, 15256655), (65, 6102662), (130, 3051331), (739, 536770), (1478, 268385), (3695, 107354), (4129, 96070), (7390, 53677), (8258, 48035), (9607, 41290), (19214, 20645)]