2013233560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3871603}}^1$

素因数の和:3871627

約数の個数: 32

約数和(自身を含む): 4878221040

約数和(自身を除く): 2864987480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3871603, 7743206, 15486412, 19358015, 30972824, 38716030, 50330839, 77432060, 100661678, 154864120, 201323356, 251654195, 402646712, 503308390, 1006616780, 2013233560]

約数ペア:

[(1, 2013233560), (2, 1006616780), (4, 503308390), (5, 402646712), (8, 251654195), (10, 201323356), (13, 154864120), (20, 100661678), (26, 77432060), (40, 50330839), (52, 38716030), (65, 30972824), (104, 19358015), (130, 15486412), (260, 7743206), (520, 3871603)]