1885793

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 32

約数和(自身を含む): 2612736

約数和(自身を除く): 726943

約数列:

[1, 7, 13, 17, 23, 53, 91, 119, 161, 221, 299, 371, 391, 689, 901, 1219, 1547, 2093, 2737, 4823, 5083, 6307, 8533, 11713, 15847, 20723, 35581, 81991, 110929, 145061, 269399, 1885793]

約数ペア:

[(1, 1885793), (7, 269399), (13, 145061), (17, 110929), (23, 81991), (53, 35581), (91, 20723), (119, 15847), (161, 11713), (221, 8533), (299, 6307), (371, 5083), (391, 4823), (689, 2737), (901, 2093), (1219, 1547)]