810804228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5197463}}^1$

素因数の和:5197483

約数の個数: 24

約数和(自身を含む): 2037405888

約数和(自身を除く): 1226601660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5197463, 10394926, 15592389, 20789852, 31184778, 62369556, 67567019, 135134038, 202701057, 270268076, 405402114, 810804228]

約数ペア:

[(1, 810804228), (2, 405402114), (3, 270268076), (4, 202701057), (6, 135134038), (12, 67567019), (13, 62369556), (26, 31184778), (39, 20789852), (52, 15592389), (78, 10394926), (156, 5197463)]