4891370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 9797760

約数和(自身を除く): 4906390

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 839, 1166, 1678, 2915, 4195, 5830, 8390, 9229, 18458, 44467, 46145, 88934, 92290, 222335, 444670, 489137, 978274, 2445685, 4891370]

約数ペア:

[(1, 4891370), (2, 2445685), (5, 978274), (10, 489137), (11, 444670), (22, 222335), (53, 92290), (55, 88934), (106, 46145), (110, 44467), (265, 18458), (530, 9229), (583, 8390), (839, 5830), (1166, 4195), (1678, 2915)]