2017751764

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{5689}}^1$

素因数の和:5992

約数の個数: 48

約数和(自身を含む): 4129574400

約数和(自身を除く): 2111822636

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 239, 371, 478, 742, 956, 1484, 1673, 3346, 5689, 6692, 11378, 12667, 22756, 25334, 39823, 50668, 79646, 88669, 159292, 177338, 301517, 354676, 603034, 1206068, 1359671, 2110619, 2719342, 4221238, 5438684, 8442476, 9517697, 19035394, 38070788, 72062563, 144125126, 288250252, 504437941, 1008875882, 2017751764]

約数ペア:

[(1, 2017751764), (2, 1008875882), (4, 504437941), (7, 288250252), (14, 144125126), (28, 72062563), (53, 38070788), (106, 19035394), (212, 9517697), (239, 8442476), (371, 5438684), (478, 4221238), (742, 2719342), (956, 2110619), (1484, 1359671), (1673, 1206068), (3346, 603034), (5689, 354676), (6692, 301517), (11378, 177338), (12667, 159292), (22756, 88669), (25334, 79646), (39823, 50668)]