2820076

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 6128640

約数和(自身を除く): 3308564

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 151, 161, 203, 302, 322, 406, 604, 644, 667, 812, 1057, 1334, 2114, 2668, 3473, 4228, 4379, 4669, 6946, 8758, 9338, 13892, 17516, 18676, 24311, 30653, 48622, 61306, 97244, 100717, 122612, 201434, 402868, 705019, 1410038, 2820076]

約数ペア:

[(1, 2820076), (2, 1410038), (4, 705019), (7, 402868), (14, 201434), (23, 122612), (28, 100717), (29, 97244), (46, 61306), (58, 48622), (92, 30653), (116, 24311), (151, 18676), (161, 17516), (203, 13892), (302, 9338), (322, 8758), (406, 6946), (604, 4669), (644, 4379), (667, 4228), (812, 3473), (1057, 2668), (1334, 2114)]