1640598924

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{13007}}^1$

素因数の和:13494

約数の個数: 48

約数和(自身を含む): 4003550208

約数和(自身を除く): 2362951284

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 457, 914, 1371, 1828, 2742, 5484, 10511, 13007, 21022, 26014, 31533, 39021, 42044, 52028, 63066, 78042, 126132, 156084, 299161, 598322, 897483, 1196644, 1794966, 3589932, 5944199, 11888398, 17832597, 23776796, 35665194, 71330388, 136716577, 273433154, 410149731, 546866308, 820299462, 1640598924]

約数ペア:

[(1, 1640598924), (2, 820299462), (3, 546866308), (4, 410149731), (6, 273433154), (12, 136716577), (23, 71330388), (46, 35665194), (69, 23776796), (92, 17832597), (138, 11888398), (276, 5944199), (457, 3589932), (914, 1794966), (1371, 1196644), (1828, 897483), (2742, 598322), (5484, 299161), (10511, 156084), (13007, 126132), (21022, 78042), (26014, 63066), (31533, 52028), (39021, 42044)]