6441928220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3539521}}^1$

素因数の和:3539550

約数の個数: 48

約数和(自身を含む): 16649911488

約数和(自身を除く): 10207983268

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 3539521, 7079042, 14158084, 17697605, 24776647, 35395210, 46013773, 49553294, 70790420, 92027546, 99106588, 123883235, 184055092, 230068865, 247766470, 322096411, 460137730, 495532940, 644192822, 920275460, 1288385644, 1610482055, 3220964110, 6441928220]

約数ペア:

[(1, 6441928220), (2, 3220964110), (4, 1610482055), (5, 1288385644), (7, 920275460), (10, 644192822), (13, 495532940), (14, 460137730), (20, 322096411), (26, 247766470), (28, 230068865), (35, 184055092), (52, 123883235), (65, 99106588), (70, 92027546), (91, 70790420), (130, 49553294), (140, 46013773), (182, 35395210), (260, 24776647), (364, 17697605), (455, 14158084), (910, 7079042), (1820, 3539521)]