1963630448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{160009}}^1$

素因数の和:160089

約数の個数: 40

約数和(自身を含む): 4166660400

約数和(自身を除く): 2203029952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 160009, 320018, 640036, 1280072, 2080117, 2560144, 4160234, 8320468, 9440531, 16640936, 18881062, 33281872, 37762124, 75524248, 122726903, 151048496, 245453806, 490907612, 981815224, 1963630448]

約数ペア:

[(1, 1963630448), (2, 981815224), (4, 490907612), (8, 245453806), (13, 151048496), (16, 122726903), (26, 75524248), (52, 37762124), (59, 33281872), (104, 18881062), (118, 16640936), (208, 9440531), (236, 8320468), (472, 4160234), (767, 2560144), (944, 2080117), (1534, 1280072), (3068, 640036), (6136, 320018), (12272, 160009)]