1618100744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{65099}}^1$

素因数の和:65357

約数の個数: 32

約数和(自身を含む): 3281040000

約数和(自身を除く): 1662939256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 956, 1912, 3107, 6214, 12428, 24856, 65099, 130198, 260396, 520792, 846287, 1692574, 3385148, 6770296, 15558661, 31117322, 62234644, 124469288, 202262593, 404525186, 809050372, 1618100744]

約数ペア:

[(1, 1618100744), (2, 809050372), (4, 404525186), (8, 202262593), (13, 124469288), (26, 62234644), (52, 31117322), (104, 15558661), (239, 6770296), (478, 3385148), (956, 1692574), (1912, 846287), (3107, 520792), (6214, 260396), (12428, 130198), (24856, 65099)]