2018941210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1411847}}^1$

素因数の和:1411878

約数の個数: 32

約数和(自身を含む): 4269428352

約数和(自身を除く): 2250487142

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1411847, 2823694, 7059235, 14118470, 15530317, 18354011, 31060634, 36708022, 77651585, 91770055, 155303170, 183540110, 201894121, 403788242, 1009470605, 2018941210]

約数ペア:

[(1, 2018941210), (2, 1009470605), (5, 403788242), (10, 201894121), (11, 183540110), (13, 155303170), (22, 91770055), (26, 77651585), (55, 36708022), (65, 31060634), (110, 18354011), (130, 15530317), (143, 14118470), (286, 7059235), (715, 2823694), (1430, 1411847)]