2211804959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{10463}}^1$

素因数の和:10607

約数の個数: 32

約数和(自身を含む): 2868977664

約数和(自身を除く): 657172705

約数列:

[1, 7, 13, 23, 91, 101, 161, 299, 707, 1313, 2093, 2323, 9191, 10463, 16261, 30199, 73241, 136019, 211393, 240649, 952133, 1056763, 1684543, 3128437, 7397341, 13737919, 21899059, 24305549, 96165433, 170138843, 315972137, 2211804959]

約数ペア:

[(1, 2211804959), (7, 315972137), (13, 170138843), (23, 96165433), (91, 24305549), (101, 21899059), (161, 13737919), (299, 7397341), (707, 3128437), (1313, 1684543), (2093, 1056763), (2323, 952133), (9191, 240649), (10463, 211393), (16261, 136019), (30199, 73241)]