1285228428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1297}}^1\times {\mathrm{7507}}^1$

素因数の和:8822

約数の個数: 48

約数和(自身を含む): 3274449024

約数和(自身を除く): 1989220596

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1297, 2594, 3891, 5188, 7507, 7782, 14267, 15014, 15564, 22521, 28534, 30028, 42801, 45042, 57068, 82577, 85602, 90084, 165154, 171204, 247731, 330308, 495462, 990924, 9736579, 19473158, 29209737, 38946316, 58419474, 107102369, 116838948, 214204738, 321307107, 428409476, 642614214, 1285228428]

約数ペア:

[(1, 1285228428), (2, 642614214), (3, 428409476), (4, 321307107), (6, 214204738), (11, 116838948), (12, 107102369), (22, 58419474), (33, 38946316), (44, 29209737), (66, 19473158), (132, 9736579), (1297, 990924), (2594, 495462), (3891, 330308), (5188, 247731), (7507, 171204), (7782, 165154), (14267, 90084), (15014, 85602), (15564, 82577), (22521, 57068), (28534, 45042), (30028, 42801)]