393846144385

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{3438353}}^1$

素因数の和:3439128

約数の個数: 16

約数和(自身を含む): 488521336320

約数和(自身を除く): 94675191935

約数列:

[1, 5, 31, 155, 739, 3695, 22909, 114545, 3438353, 17191765, 106588943, 532944715, 2540942867, 12704714335, 78769228877, 393846144385]

約数ペア:

[(1, 393846144385), (5, 78769228877), (31, 12704714335), (155, 2540942867), (739, 532944715), (3695, 106588943), (22909, 17191765), (114545, 3438353)]