393459478542

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1681450763}}^1$

素因数の和:1681450784

約数の個数: 24

約数和(自身を含む): 918072117144

約数和(自身を除く): 524612638602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1681450763, 3362901526, 5044352289, 10088704578, 15133056867, 21858859919, 30266113734, 43717719838, 65576579757, 131153159514, 196729739271, 393459478542]

約数ペア:

[(1, 393459478542), (2, 196729739271), (3, 131153159514), (6, 65576579757), (9, 43717719838), (13, 30266113734), (18, 21858859919), (26, 15133056867), (39, 10088704578), (78, 5044352289), (117, 3362901526), (234, 1681450763)]