2043470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 4324320

約数和(自身を除く): 2280850

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1429, 1430, 2858, 7145, 14290, 15719, 18577, 31438, 37154, 78595, 92885, 157190, 185770, 204347, 408694, 1021735, 2043470]

約数ペア:

[(1, 2043470), (2, 1021735), (5, 408694), (10, 204347), (11, 185770), (13, 157190), (22, 92885), (26, 78595), (55, 37154), (65, 31438), (110, 18577), (130, 15719), (143, 14290), (286, 7145), (715, 2858), (1429, 1430)]