2673658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 4790016

約数和(自身を除く): 2116358

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 263, 299, 391, 442, 526, 598, 782, 3419, 4471, 5083, 6049, 6838, 8942, 10166, 12098, 58123, 78637, 102833, 116246, 157274, 205666, 1336829, 2673658]

約数ペア:

[(1, 2673658), (2, 1336829), (13, 205666), (17, 157274), (23, 116246), (26, 102833), (34, 78637), (46, 58123), (221, 12098), (263, 10166), (299, 8942), (391, 6838), (442, 6049), (526, 5083), (598, 4471), (782, 3419)]