1330779172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2857}}^1$

素因数の和:3028

約数の個数: 48

約数和(自身を含む): 2500589952

約数和(自身を除く): 1169810780

約数列:

[1, 2, 4, 23, 46, 61, 83, 92, 122, 166, 244, 332, 1403, 1909, 2806, 2857, 3818, 5063, 5612, 5714, 7636, 10126, 11428, 20252, 65711, 116449, 131422, 174277, 232898, 237131, 262844, 348554, 465796, 474262, 697108, 948524, 4008371, 5454013, 8016742, 10908026, 14464991, 16033484, 21816052, 28929982, 57859964, 332694793, 665389586, 1330779172]

約数ペア:

[(1, 1330779172), (2, 665389586), (4, 332694793), (23, 57859964), (46, 28929982), (61, 21816052), (83, 16033484), (92, 14464991), (122, 10908026), (166, 8016742), (244, 5454013), (332, 4008371), (1403, 948524), (1909, 697108), (2806, 474262), (2857, 465796), (3818, 348554), (5063, 262844), (5612, 237131), (5714, 232898), (7636, 174277), (10126, 131422), (11428, 116449), (20252, 65711)]