201482060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{774931}}^1$

素因数の和:774953

約数の個数: 24

約数和(自身を含む): 455660016

約数和(自身を除く): 254177956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 774931, 1549862, 3099724, 3874655, 7749310, 10074103, 15498620, 20148206, 40296412, 50370515, 100741030, 201482060]

約数ペア:

[(1, 201482060), (2, 100741030), (4, 50370515), (5, 40296412), (10, 20148206), (13, 15498620), (20, 10074103), (26, 7749310), (52, 3874655), (65, 3099724), (130, 1549862), (260, 774931)]