1505236

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 2777600

約数和(自身を除く): 1272364

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 199, 244, 398, 796, 1891, 3782, 6169, 7564, 12139, 12338, 24278, 24676, 48556, 376309, 752618, 1505236]

約数ペア:

[(1, 1505236), (2, 752618), (4, 376309), (31, 48556), (61, 24676), (62, 24278), (122, 12338), (124, 12139), (199, 7564), (244, 6169), (398, 3782), (796, 1891)]