713483380

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{131639}}^1$

素因数の和:131919

約数の個数: 24

約数和(自身を含む): 1503855360

約数和(自身を除く): 790371980

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 131639, 263278, 526556, 658195, 1316390, 2632780, 35674169, 71348338, 142696676, 178370845, 356741690, 713483380]

約数ペア:

[(1, 713483380), (2, 356741690), (4, 178370845), (5, 142696676), (10, 71348338), (20, 35674169), (271, 2632780), (542, 1316390), (1084, 658195), (1355, 526556), (2710, 263278), (5420, 131639)]