1188397060

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{225931}}^1$

素因数の和:226203

約数の個数: 24

約数和(自身を含む): 2505134016

約数和(自身を除く): 1316736956

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 225931, 451862, 903724, 1129655, 2259310, 4518620, 59419853, 118839706, 237679412, 297099265, 594198530, 1188397060]

約数ペア:

[(1, 1188397060), (2, 594198530), (4, 297099265), (5, 237679412), (10, 118839706), (20, 59419853), (263, 4518620), (526, 2259310), (1052, 1129655), (1315, 903724), (2630, 451862), (5260, 225931)]