3998278414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1\times {\mathrm{3989}}^1$

素因数の和:6052

約数の個数: 32

約数和(自身を含む): 6803748000

約数和(自身を除く): 2805469586

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2029, 3989, 4058, 7978, 26377, 38551, 51857, 52754, 75791, 77102, 103714, 151582, 501163, 985283, 1002326, 1970566, 8093681, 16187362, 105217853, 153779939, 210435706, 307559878, 1999139207, 3998278414]

約数ペア:

[(1, 3998278414), (2, 1999139207), (13, 307559878), (19, 210435706), (26, 153779939), (38, 105217853), (247, 16187362), (494, 8093681), (2029, 1970566), (3989, 1002326), (4058, 985283), (7978, 501163), (26377, 151582), (38551, 103714), (51857, 77102), (52754, 75791)]