1330643288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{556289}}^1$

素因数の和:556331

約数の個数: 32

約数和(自身を含む): 2803701600

約数和(自身を除く): 1473058312

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 556289, 1112578, 2225156, 4450312, 7231757, 12794647, 14463514, 25589294, 28927028, 51178588, 57854056, 102357176, 166330411, 332660822, 665321644, 1330643288]

約数ペア:

[(1, 1330643288), (2, 665321644), (4, 332660822), (8, 166330411), (13, 102357176), (23, 57854056), (26, 51178588), (46, 28927028), (52, 25589294), (92, 14463514), (104, 12794647), (184, 7231757), (299, 4450312), (598, 2225156), (1196, 1112578), (2392, 556289)]