1439518224

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{697441}}^1$

素因数の和:697495

約数の個数: 40

約数和(自身を含む): 3805243552

約数和(自身を除く): 2365725328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 697441, 1394882, 2092323, 2789764, 4184646, 5579528, 8369292, 11159056, 16738584, 29989963, 33477168, 59979926, 89969889, 119959852, 179939778, 239919704, 359879556, 479839408, 719759112, 1439518224]

約数ペア:

[(1, 1439518224), (2, 719759112), (3, 479839408), (4, 359879556), (6, 239919704), (8, 179939778), (12, 119959852), (16, 89969889), (24, 59979926), (43, 33477168), (48, 29989963), (86, 16738584), (129, 11159056), (172, 8369292), (258, 5579528), (344, 4184646), (516, 2789764), (688, 2092323), (1032, 1394882), (2064, 697441)]