1109969690

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{2713}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 2018955456

約数和(自身を除く): 908985766

約数列:

[1, 2, 5, 10, 163, 251, 326, 502, 815, 1255, 1630, 2510, 2713, 5426, 13565, 27130, 40913, 81826, 204565, 409130, 442219, 680963, 884438, 1361926, 2211095, 3404815, 4422190, 6809630, 110996969, 221993938, 554984845, 1109969690]

約数ペア:

[(1, 1109969690), (2, 554984845), (5, 221993938), (10, 110996969), (163, 6809630), (251, 4422190), (326, 3404815), (502, 2211095), (815, 1361926), (1255, 884438), (1630, 680963), (2510, 442219), (2713, 409130), (5426, 204565), (13565, 81826), (27130, 40913)]