2278559810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{788429}}^1$

素因数の和:788470

約数の個数: 24

約数和(自身を含む): 4356864180

約数和(自身を除く): 2078304370

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 788429, 1576858, 3942145, 7884290, 13403293, 26806586, 67016465, 134032930, 227855981, 455711962, 1139279905, 2278559810]

約数ペア:

[(1, 2278559810), (2, 1139279905), (5, 455711962), (10, 227855981), (17, 134032930), (34, 67016465), (85, 26806586), (170, 13403293), (289, 7884290), (578, 3942145), (1445, 1576858), (2890, 788429)]