3771248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{18131}}^1$

素因数の和:18152

約数の個数: 20

約数和(自身を含む): 7869288

約数和(自身を除く): 4098040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 18131, 36262, 72524, 145048, 235703, 290096, 471406, 942812, 1885624, 3771248]

約数ペア:

[(1, 3771248), (2, 1885624), (4, 942812), (8, 471406), (13, 290096), (16, 235703), (26, 145048), (52, 72524), (104, 36262), (208, 18131)]