1330573854

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 2800106496

約数和(自身を除く): 1469532642

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 129, 141, 197, 258, 282, 394, 557, 591, 1114, 1182, 1671, 2021, 3342, 4042, 6063, 8471, 9259, 12126, 16942, 18518, 23951, 25413, 26179, 27777, 47902, 50826, 52358, 55554, 71853, 78537, 109729, 143706, 157074, 219458, 329187, 398137, 658374, 796274, 1125697, 1194411, 2251394, 2388822, 3377091, 4718347, 5157263, 6754182, 9436694, 10314526, 14155041, 15471789, 28310082, 30943578, 221762309, 443524618, 665286927, 1330573854]

約数ペア:

[(1, 1330573854), (2, 665286927), (3, 443524618), (6, 221762309), (43, 30943578), (47, 28310082), (86, 15471789), (94, 14155041), (129, 10314526), (141, 9436694), (197, 6754182), (258, 5157263), (282, 4718347), (394, 3377091), (557, 2388822), (591, 2251394), (1114, 1194411), (1182, 1125697), (1671, 796274), (2021, 658374), (3342, 398137), (4042, 329187), (6063, 219458), (8471, 157074), (9259, 143706), (12126, 109729), (16942, 78537), (18518, 71853), (23951, 55554), (25413, 52358), (26179, 50826), (27777, 47902)]