1890019014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{133873}}^1$

素因数の和:134072

約数の個数: 32

約数和(自身を含む): 4093331424

約数和(自身を除く): 2203312410

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 2353, 4706, 7059, 14118, 133873, 267746, 401619, 803238, 1740349, 3480698, 5221047, 10442094, 24231013, 48462026, 72693039, 145386078, 315003169, 630006338, 945009507, 1890019014]

約数ペア:

[(1, 1890019014), (2, 945009507), (3, 630006338), (6, 315003169), (13, 145386078), (26, 72693039), (39, 48462026), (78, 24231013), (181, 10442094), (362, 5221047), (543, 3480698), (1086, 1740349), (2353, 803238), (4706, 401619), (7059, 267746), (14118, 133873)]