4448783126972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1693}}^1\times {\mathrm{489157}}^1$

素因数の和:490950

約数の個数: 48

約数和(自身を含む): 8352627212160

約数和(自身を除く): 3903844085188

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 1693, 2686, 3386, 5372, 6772, 28781, 57562, 115124, 133747, 267494, 489157, 534988, 978314, 1956628, 2273699, 4547398, 8315669, 9094796, 16631338, 33262676, 38643403, 77286806, 154573612, 656937851, 828142801, 1313875702, 1656285602, 2627751404, 3312571204, 14078427617, 28156855234, 56313710468, 65423281279, 130846562558, 261693125116, 1112195781743, 2224391563486, 4448783126972]

約数ペア:

[(1, 4448783126972), (2, 2224391563486), (4, 1112195781743), (17, 261693125116), (34, 130846562558), (68, 65423281279), (79, 56313710468), (158, 28156855234), (316, 14078427617), (1343, 3312571204), (1693, 2627751404), (2686, 1656285602), (3386, 1313875702), (5372, 828142801), (6772, 656937851), (28781, 154573612), (57562, 77286806), (115124, 38643403), (133747, 33262676), (267494, 16631338), (489157, 9094796), (534988, 8315669), (978314, 4547398), (1956628, 2273699)]