4247868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 10787840

約数和(自身を除く): 6539972

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 601, 1178, 1202, 1767, 1803, 2356, 2404, 3534, 3606, 7068, 7212, 11419, 18631, 22838, 34257, 37262, 45676, 55893, 68514, 74524, 111786, 137028, 223572, 353989, 707978, 1061967, 1415956, 2123934, 4247868]

約数ペア:

[(1, 4247868), (2, 2123934), (3, 1415956), (4, 1061967), (6, 707978), (12, 353989), (19, 223572), (31, 137028), (38, 111786), (57, 74524), (62, 68514), (76, 55893), (93, 45676), (114, 37262), (124, 34257), (186, 22838), (228, 18631), (372, 11419), (589, 7212), (601, 7068), (1178, 3606), (1202, 3534), (1767, 2404), (1803, 2356)]