1900778876

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{1327}}^1\times {\mathrm{3169}}^1$

素因数の和:4613

約数の個数: 24

約数和(自身を含む): 3359388480

約数和(自身を除く): 1458609604

約数列:

[1, 2, 4, 113, 226, 452, 1327, 2654, 3169, 5308, 6338, 12676, 149951, 299902, 358097, 599804, 716194, 1432388, 4205263, 8410526, 16821052, 475194719, 950389438, 1900778876]

約数ペア:

[(1, 1900778876), (2, 950389438), (4, 475194719), (113, 16821052), (226, 8410526), (452, 4205263), (1327, 1432388), (2654, 716194), (3169, 599804), (5308, 358097), (6338, 299902), (12676, 149951)]