1328450467036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6481}}^1\times {\mathrm{665507}}^1$

素因数の和:672010

約数の個数: 48

約数和(自身を含む): 2898888959232

約数和(自身を除く): 1570438492196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6481, 12962, 25924, 45367, 71291, 90734, 142582, 181468, 285164, 499037, 665507, 998074, 1331014, 1996148, 2662028, 4658549, 7320577, 9317098, 14641154, 18634196, 29282308, 51244039, 102488078, 204976156, 4313150867, 8626301734, 17252603468, 30192056069, 47444659537, 60384112138, 94889319074, 120768224276, 189778638148, 332112616759, 664225233518, 1328450467036]

約数ペア:

[(1, 1328450467036), (2, 664225233518), (4, 332112616759), (7, 189778638148), (11, 120768224276), (14, 94889319074), (22, 60384112138), (28, 47444659537), (44, 30192056069), (77, 17252603468), (154, 8626301734), (308, 4313150867), (6481, 204976156), (12962, 102488078), (25924, 51244039), (45367, 29282308), (71291, 18634196), (90734, 14641154), (142582, 9317098), (181468, 7320577), (285164, 4658549), (499037, 2662028), (665507, 1996148), (998074, 1331014)]