2968212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 7620480

約数和(自身を除く): 4652268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 359, 636, 689, 718, 1077, 1378, 1436, 2067, 2154, 2756, 4134, 4308, 4667, 8268, 9334, 14001, 18668, 19027, 28002, 38054, 56004, 57081, 76108, 114162, 228324, 247351, 494702, 742053, 989404, 1484106, 2968212]

約数ペア:

[(1, 2968212), (2, 1484106), (3, 989404), (4, 742053), (6, 494702), (12, 247351), (13, 228324), (26, 114162), (39, 76108), (52, 57081), (53, 56004), (78, 38054), (106, 28002), (156, 19027), (159, 18668), (212, 14001), (318, 9334), (359, 8268), (636, 4667), (689, 4308), (718, 4134), (1077, 2756), (1378, 2154), (1436, 2067)]