389046471112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{220048909}}^1$

素因数の和:220048945

約数の個数: 32

約数和(自身を含む): 831784879800

約数和(自身を除く): 442738408688

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 220048909, 440097818, 880195636, 1760391272, 2860635817, 3740831453, 5721271634, 7481662906, 11442543268, 14963325812, 22885086536, 29926651624, 48630808889, 97261617778, 194523235556, 389046471112]

約数ペア:

[(1, 389046471112), (2, 194523235556), (4, 97261617778), (8, 48630808889), (13, 29926651624), (17, 22885086536), (26, 14963325812), (34, 11442543268), (52, 7481662906), (68, 5721271634), (104, 3740831453), (136, 2860635817), (221, 1760391272), (442, 880195636), (884, 440097818), (1768, 220048909)]