615853212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{15361}}^1$

素因数の和:15638

約数の個数: 48

約数和(自身を含む): 1553651232

約数和(自身を除く): 937798020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 514, 771, 1028, 1542, 3084, 3341, 6682, 10023, 13364, 15361, 20046, 30722, 40092, 46083, 61444, 92166, 184332, 199693, 399386, 599079, 798772, 1198158, 2396316, 3947777, 7895554, 11843331, 15791108, 23686662, 47373324, 51321101, 102642202, 153963303, 205284404, 307926606, 615853212]

約数ペア:

[(1, 615853212), (2, 307926606), (3, 205284404), (4, 153963303), (6, 102642202), (12, 51321101), (13, 47373324), (26, 23686662), (39, 15791108), (52, 11843331), (78, 7895554), (156, 3947777), (257, 2396316), (514, 1198158), (771, 798772), (1028, 599079), (1542, 399386), (3084, 199693), (3341, 184332), (6682, 92166), (10023, 61444), (13364, 46083), (15361, 40092), (20046, 30722)]