8509172412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{81049}}^1$

素因数の和:81742

約数の個数: 48

約数和(自身を含む): 21414058400

約数和(自身を除く): 12904885988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 673, 1346, 2019, 2692, 4038, 8076, 8749, 17498, 26247, 34996, 52494, 81049, 104988, 162098, 243147, 324196, 486294, 972588, 1053637, 2107274, 3160911, 4214548, 6321822, 12643644, 54545977, 109091954, 163637931, 218183908, 327275862, 654551724, 709097701, 1418195402, 2127293103, 2836390804, 4254586206, 8509172412]

約数ペア:

[(1, 8509172412), (2, 4254586206), (3, 2836390804), (4, 2127293103), (6, 1418195402), (12, 709097701), (13, 654551724), (26, 327275862), (39, 218183908), (52, 163637931), (78, 109091954), (156, 54545977), (673, 12643644), (1346, 6321822), (2019, 4214548), (2692, 3160911), (4038, 2107274), (8076, 1053637), (8749, 972588), (17498, 486294), (26247, 324196), (34996, 243147), (52494, 162098), (81049, 104988)]