1330669288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{44273}}^1$

素因数の和:44326

約数の個数: 48

約数和(自身を含む): 2854344780

約数和(自身を除く): 1523675492

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2312, 3757, 7514, 15028, 30056, 44273, 88546, 177092, 354184, 575549, 752641, 1151098, 1505282, 2302196, 3010564, 4604392, 6021128, 9784333, 12794897, 19568666, 25589794, 39137332, 51179588, 78274664, 102359176, 166333661, 332667322, 665334644, 1330669288]

約数ペア:

[(1, 1330669288), (2, 665334644), (4, 332667322), (8, 166333661), (13, 102359176), (17, 78274664), (26, 51179588), (34, 39137332), (52, 25589794), (68, 19568666), (104, 12794897), (136, 9784333), (221, 6021128), (289, 4604392), (442, 3010564), (578, 2302196), (884, 1505282), (1156, 1151098), (1768, 752641), (2312, 575549), (3757, 354184), (7514, 177092), (15028, 88546), (30056, 44273)]