669014612

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{1861}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 1378892928

約数和(自身を除く): 709878316

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 347, 518, 694, 1036, 1388, 1861, 2429, 3722, 4858, 7444, 9716, 12839, 13027, 25678, 26054, 51356, 52108, 68857, 89873, 137714, 179746, 275428, 359492, 481999, 645767, 963998, 1291534, 1927996, 2583068, 4520369, 9040738, 18081476, 23893379, 47786758, 95573516, 167253653, 334507306, 669014612]

約数ペア:

[(1, 669014612), (2, 334507306), (4, 167253653), (7, 95573516), (14, 47786758), (28, 23893379), (37, 18081476), (74, 9040738), (148, 4520369), (259, 2583068), (347, 1927996), (518, 1291534), (694, 963998), (1036, 645767), (1388, 481999), (1861, 359492), (2429, 275428), (3722, 179746), (4858, 137714), (7444, 89873), (9716, 68857), (12839, 52108), (13027, 51356), (25678, 26054)]