1628637383

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5347}}^1$

素因数の和:5447

約数の個数: 32

約数和(自身を含む): 1940682240

約数和(自身を除く): 312044857

約数列:

[1, 17, 19, 23, 41, 323, 391, 437, 697, 779, 943, 5347, 7429, 13243, 16031, 17917, 90899, 101593, 122981, 219227, 304589, 1727081, 2090677, 2336639, 3726859, 4165313, 5042221, 39722863, 70810321, 85717757, 95802199, 1628637383]

約数ペア:

[(1, 1628637383), (17, 95802199), (19, 85717757), (23, 70810321), (41, 39722863), (323, 5042221), (391, 4165313), (437, 3726859), (697, 2336639), (779, 2090677), (943, 1727081), (5347, 304589), (7429, 219227), (13243, 122981), (16031, 101593), (17917, 90899)]