492079843580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{6164869}}^1$

素因数の和:6165198

約数の個数: 48

約数和(自身を含む): 1116482616480

約数和(自身を除く): 624402772900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 307, 614, 1228, 1535, 3070, 3991, 6140, 7982, 15964, 19955, 39910, 79820, 6164869, 12329738, 24659476, 30824345, 61648690, 80143297, 123297380, 160286594, 320573188, 400716485, 801432970, 1602865940, 1892614783, 3785229566, 7570459132, 9463073915, 18926147830, 24603992179, 37852295660, 49207984358, 98415968716, 123019960895, 246039921790, 492079843580]

約数ペア:

[(1, 492079843580), (2, 246039921790), (4, 123019960895), (5, 98415968716), (10, 49207984358), (13, 37852295660), (20, 24603992179), (26, 18926147830), (52, 9463073915), (65, 7570459132), (130, 3785229566), (260, 1892614783), (307, 1602865940), (614, 801432970), (1228, 400716485), (1535, 320573188), (3070, 160286594), (3991, 123297380), (6140, 80143297), (7982, 61648690), (15964, 30824345), (19955, 24659476), (39910, 12329738), (79820, 6164869)]