4992778284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1032419}}^1$

素因数の和:1032470

約数の個数: 48

約数和(自身を含む): 12950676480

約数和(自身を除く): 7957898196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 1032419, 2064838, 3097257, 4129676, 6194514, 12389028, 13421447, 26842894, 32004989, 40264341, 53685788, 64009978, 80528682, 96014967, 128019956, 161057364, 192029934, 384059868, 416064857, 832129714, 1248194571, 1664259428, 2496389142, 4992778284]

約数ペア:

[(1, 4992778284), (2, 2496389142), (3, 1664259428), (4, 1248194571), (6, 832129714), (12, 416064857), (13, 384059868), (26, 192029934), (31, 161057364), (39, 128019956), (52, 96014967), (62, 80528682), (78, 64009978), (93, 53685788), (124, 40264341), (156, 32004989), (186, 26842894), (372, 13421447), (403, 12389028), (806, 6194514), (1209, 4129676), (1612, 3097257), (2418, 2064838), (4836, 1032419)]