421476886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 737701344

約数和(自身を除く): 316224458

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 361, 391, 437, 646, 722, 782, 874, 1493, 2986, 6137, 7429, 8303, 12274, 14858, 16606, 25381, 28367, 34339, 50762, 56734, 68678, 141151, 282302, 482239, 538973, 583763, 652441, 964478, 1077946, 1167526, 1304882, 9162541, 11091497, 12396379, 18325082, 22182994, 24792758, 210738443, 421476886]

約数ペア:

[(1, 421476886), (2, 210738443), (17, 24792758), (19, 22182994), (23, 18325082), (34, 12396379), (38, 11091497), (46, 9162541), (323, 1304882), (361, 1167526), (391, 1077946), (437, 964478), (646, 652441), (722, 583763), (782, 538973), (874, 482239), (1493, 282302), (2986, 141151), (6137, 68678), (7429, 56734), (8303, 50762), (12274, 34339), (14858, 28367), (16606, 25381)]