2179677929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{42223}}^1$

素因数の和:42285

約数の個数: 24

約数和(自身を含む): 2702673792

約数和(自身を除く): 522995863

約数列:

[1, 11, 13, 19, 143, 209, 247, 361, 2717, 3971, 4693, 42223, 51623, 464453, 548899, 802237, 6037889, 8824607, 10429081, 15242503, 114719891, 167667533, 198152539, 2179677929]

約数ペア:

[(1, 2179677929), (11, 198152539), (13, 167667533), (19, 114719891), (143, 15242503), (209, 10429081), (247, 8824607), (361, 6037889), (2717, 802237), (3971, 548899), (4693, 464453), (42223, 51623)]