2078160793636

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{751103}}^1$

素因数の和:751612

約数の個数: 48

約数和(自身を含む): 3834019381248

約数和(自身を除く): 1755858587612

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 421, 842, 1643, 1684, 3286, 6572, 13051, 22313, 26102, 44626, 52204, 89252, 691703, 751103, 1383406, 1502206, 2766812, 3004412, 23284193, 39808459, 46568386, 79616918, 93136772, 159233836, 316214363, 632428726, 1234062229, 1264857452, 2468124458, 4936248916, 9802645253, 16759361239, 19605290506, 33518722478, 39210581012, 67037444956, 519540198409, 1039080396818, 2078160793636]

約数ペア:

[(1, 2078160793636), (2, 1039080396818), (4, 519540198409), (31, 67037444956), (53, 39210581012), (62, 33518722478), (106, 19605290506), (124, 16759361239), (212, 9802645253), (421, 4936248916), (842, 2468124458), (1643, 1264857452), (1684, 1234062229), (3286, 632428726), (6572, 316214363), (13051, 159233836), (22313, 93136772), (26102, 79616918), (44626, 46568386), (52204, 39808459), (89252, 23284193), (691703, 3004412), (751103, 2766812), (1383406, 1502206)]