1845634241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 2134978560

約数和(自身を除く): 289344319

約数列:

[1, 11, 23, 131, 233, 239, 253, 1441, 2563, 2629, 3013, 5359, 5497, 30523, 31309, 33143, 55687, 58949, 60467, 335753, 344399, 612557, 702029, 720107, 1280801, 7294997, 7722319, 7921177, 14088811, 80244967, 167784931, 1845634241]

約数ペア:

[(1, 1845634241), (11, 167784931), (23, 80244967), (131, 14088811), (233, 7921177), (239, 7722319), (253, 7294997), (1441, 1280801), (2563, 720107), (2629, 702029), (3013, 612557), (5359, 344399), (5497, 335753), (30523, 60467), (31309, 58949), (33143, 55687)]