2897196

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 7244160

約数和(自身を除く): 4346964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 114, 131, 194, 228, 262, 291, 388, 393, 524, 582, 786, 1164, 1572, 1843, 2489, 3686, 4978, 5529, 7372, 7467, 9956, 11058, 12707, 14934, 22116, 25414, 29868, 38121, 50828, 76242, 152484, 241433, 482866, 724299, 965732, 1448598, 2897196]

約数ペア:

[(1, 2897196), (2, 1448598), (3, 965732), (4, 724299), (6, 482866), (12, 241433), (19, 152484), (38, 76242), (57, 50828), (76, 38121), (97, 29868), (114, 25414), (131, 22116), (194, 14934), (228, 12707), (262, 11058), (291, 9956), (388, 7467), (393, 7372), (524, 5529), (582, 4978), (786, 3686), (1164, 2489), (1572, 1843)]