1880857517992

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{607}}^1\times {\mathrm{1620613}}^1$

素因数の和:1621465

約数の個数: 32

約数和(自身を含む): 3547199923200

約数和(自身を除く): 1666342405208

約数列:

[1, 2, 4, 8, 239, 478, 607, 956, 1214, 1912, 2428, 4856, 145073, 290146, 580292, 1160584, 1620613, 3241226, 6482452, 12964904, 387326507, 774653014, 983712091, 1549306028, 1967424182, 3098612056, 3934848364, 7869696728, 235107189749, 470214379498, 940428758996, 1880857517992]

約数ペア:

[(1, 1880857517992), (2, 940428758996), (4, 470214379498), (8, 235107189749), (239, 7869696728), (478, 3934848364), (607, 3098612056), (956, 1967424182), (1214, 1549306028), (1912, 983712091), (2428, 774653014), (4856, 387326507), (145073, 12964904), (290146, 6482452), (580292, 3241226), (1160584, 1620613)]