6420518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 11219040

約数和(自身を除く): 4798522

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 317, 494, 533, 634, 779, 1066, 1558, 4121, 6023, 8242, 10127, 12046, 12997, 20254, 25994, 78299, 156598, 168961, 246943, 337922, 493886, 3210259, 6420518]

約数ペア:

[(1, 6420518), (2, 3210259), (13, 493886), (19, 337922), (26, 246943), (38, 168961), (41, 156598), (82, 78299), (247, 25994), (317, 20254), (494, 12997), (533, 12046), (634, 10127), (779, 8242), (1066, 6023), (1558, 4121)]