2337296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:699

約数の個数: 40

約数和(自身を含む): 5171544

約数和(自身を除く): 2834248

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 661, 884, 1322, 1768, 2644, 3536, 5288, 8593, 10576, 11237, 17186, 22474, 34372, 44948, 68744, 89896, 137488, 146081, 179792, 292162, 584324, 1168648, 2337296]

約数ペア:

[(1, 2337296), (2, 1168648), (4, 584324), (8, 292162), (13, 179792), (16, 146081), (17, 137488), (26, 89896), (34, 68744), (52, 44948), (68, 34372), (104, 22474), (136, 17186), (208, 11237), (221, 10576), (272, 8593), (442, 5288), (661, 3536), (884, 2644), (1322, 1768)]