1225828556

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{631}}^1\times {\mathrm{6653}}^1$

素因数の和:7361

約数の個数: 24

約数和(自身を含む): 2178359904

約数和(自身を除く): 952531348

約数列:

[1, 2, 4, 73, 146, 292, 631, 1262, 2524, 6653, 13306, 26612, 46063, 92126, 184252, 485669, 971338, 1942676, 4198043, 8396086, 16792172, 306457139, 612914278, 1225828556]

約数ペア:

[(1, 1225828556), (2, 612914278), (4, 306457139), (73, 16792172), (146, 8396086), (292, 4198043), (631, 1942676), (1262, 971338), (2524, 485669), (6653, 184252), (13306, 92126), (26612, 46063)]