2328865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 3649536

約数和(自身を除く): 1320671

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 263, 385, 805, 1265, 1315, 1771, 1841, 2893, 6049, 8855, 9205, 14465, 20251, 30245, 42343, 66539, 101255, 211715, 332695, 465773, 2328865]

約数ペア:

[(1, 2328865), (5, 465773), (7, 332695), (11, 211715), (23, 101255), (35, 66539), (55, 42343), (77, 30245), (115, 20251), (161, 14465), (253, 9205), (263, 8855), (385, 6049), (805, 2893), (1265, 1841), (1315, 1771)]