5111988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3236

約数の個数: 48

約数和(自身を含む): 14353920

約数和(自身を除く): 9241932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 3203, 6406, 9609, 12812, 19218, 22421, 38436, 44842, 60857, 67263, 89684, 121714, 134526, 182571, 243428, 269052, 365142, 425999, 730284, 851998, 1277997, 1703996, 2555994, 5111988]

約数ペア:

[(1, 5111988), (2, 2555994), (3, 1703996), (4, 1277997), (6, 851998), (7, 730284), (12, 425999), (14, 365142), (19, 269052), (21, 243428), (28, 182571), (38, 134526), (42, 121714), (57, 89684), (76, 67263), (84, 60857), (114, 44842), (133, 38436), (228, 22421), (266, 19218), (399, 12812), (532, 9609), (798, 6406), (1596, 3203)]