1153881868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{2521}}^1$

素因数の和:2722

約数の個数: 48

約数和(自身を含む): 2196440064

約数和(自身を除く): 1042558196

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 127, 212, 254, 508, 901, 1802, 2159, 2521, 3604, 4318, 5042, 6731, 8636, 10084, 13462, 26924, 42857, 85714, 114427, 133613, 171428, 228854, 267226, 320167, 457708, 534452, 640334, 1280668, 2271421, 4542842, 5442839, 9085684, 10885678, 16968851, 21771356, 33937702, 67875404, 288470467, 576940934, 1153881868]

約数ペア:

[(1, 1153881868), (2, 576940934), (4, 288470467), (17, 67875404), (34, 33937702), (53, 21771356), (68, 16968851), (106, 10885678), (127, 9085684), (212, 5442839), (254, 4542842), (508, 2271421), (901, 1280668), (1802, 640334), (2159, 534452), (2521, 457708), (3604, 320167), (4318, 267226), (5042, 228854), (6731, 171428), (8636, 133613), (10084, 114427), (13462, 85714), (26924, 42857)]