2656238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1$

素因数の和:336

約数の個数: 24

約数和(自身を含む): 4544568

約数和(自身を除く): 1888330

約数列:

[1, 2, 13, 19, 26, 38, 247, 283, 361, 494, 566, 722, 3679, 4693, 5377, 7358, 9386, 10754, 69901, 102163, 139802, 204326, 1328119, 2656238]

約数ペア:

[(1, 2656238), (2, 1328119), (13, 204326), (19, 139802), (26, 102163), (38, 69901), (247, 10754), (283, 9386), (361, 7358), (494, 5377), (566, 4693), (722, 3679)]