2128588714

素因数分解:

$2^1\times 7^3\times {\mathrm{151}}^1\times {\mathrm{20549}}^1$

素因数の和:20723

約数の個数: 32

約数和(自身を含む): 3748320000

約数和(自身を除く): 1619731286

約数列:

[1, 2, 7, 14, 49, 98, 151, 302, 343, 686, 1057, 2114, 7399, 14798, 20549, 41098, 51793, 103586, 143843, 287686, 1006901, 2013802, 3102899, 6205798, 7048307, 14096614, 21720293, 43440586, 152042051, 304084102, 1064294357, 2128588714]

約数ペア:

[(1, 2128588714), (2, 1064294357), (7, 304084102), (14, 152042051), (49, 43440586), (98, 21720293), (151, 14096614), (302, 7048307), (343, 6205798), (686, 3102899), (1057, 2013802), (2114, 1006901), (7399, 287686), (14798, 143843), (20549, 103586), (41098, 51793)]