2121498358

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1\times {\mathrm{1171}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 3668341248

約数和(自身を除く): 1546842890

約数列:

[1, 2, 7, 14, 151, 302, 857, 1057, 1171, 1714, 2114, 2342, 5999, 8197, 11998, 16394, 129407, 176821, 258814, 353642, 905849, 1003547, 1237747, 1811698, 2007094, 2475494, 7024829, 14049658, 151535597, 303071194, 1060749179, 2121498358]

約数ペア:

[(1, 2121498358), (2, 1060749179), (7, 303071194), (14, 151535597), (151, 14049658), (302, 7024829), (857, 2475494), (1057, 2007094), (1171, 1811698), (1714, 1237747), (2114, 1003547), (2342, 905849), (5999, 353642), (8197, 258814), (11998, 176821), (16394, 129407)]