2655406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 4572288

約数和(自身を除く): 1916882

約数列:

[1, 2, 13, 26, 41, 47, 53, 82, 94, 106, 533, 611, 689, 1066, 1222, 1378, 1927, 2173, 2491, 3854, 4346, 4982, 25051, 28249, 32383, 50102, 56498, 64766, 102131, 204262, 1327703, 2655406]

約数ペア:

[(1, 2655406), (2, 1327703), (13, 204262), (26, 102131), (41, 64766), (47, 56498), (53, 50102), (82, 32383), (94, 28249), (106, 25051), (533, 4982), (611, 4346), (689, 3854), (1066, 2491), (1222, 2173), (1378, 1927)]