2247484

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 18

約数和(自身を含む): 4025112

約数和(自身を除く): 1777628

約数列:

[1, 2, 4, 61, 122, 151, 244, 302, 604, 3721, 7442, 9211, 14884, 18422, 36844, 561871, 1123742, 2247484]

約数ペア:

[(1, 2247484), (2, 1123742), (4, 561871), (61, 36844), (122, 18422), (151, 14884), (244, 9211), (302, 7442), (604, 3721)]