260590013164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{56307263}}^1$

素因数の和:56307369

約数の個数: 24

約数和(自身を含む): 496630068480

約数和(自身を除く): 236040055316

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 56307263, 112614526, 225229052, 731994419, 1463988838, 2927977676, 5011346407, 10022692814, 20045385628, 65147503291, 130295006582, 260590013164]

約数ペア:

[(1, 260590013164), (2, 130295006582), (4, 65147503291), (13, 20045385628), (26, 10022692814), (52, 5011346407), (89, 2927977676), (178, 1463988838), (356, 731994419), (1157, 225229052), (2314, 112614526), (4628, 56307263)]