129898018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{42257}}^1$

素因数の和:42341

約数の個数: 16

約数和(自身を含む): 205373880

約数和(自身を除く): 75475862

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 42257, 84514, 1225453, 2239621, 2450906, 4479242, 64949009, 129898018]

約数ペア:

[(1, 129898018), (2, 64949009), (29, 4479242), (53, 2450906), (58, 2239621), (106, 1225453), (1537, 84514), (3074, 42257)]