2019287874

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{9241}}^1$

素因数の和:9786

約数の個数: 32

約数和(自身を含む): 4099011840

約数和(自身を除く): 2079723966

約数列:

[1, 2, 3, 6, 79, 158, 237, 461, 474, 922, 1383, 2766, 9241, 18482, 27723, 36419, 55446, 72838, 109257, 218514, 730039, 1460078, 2190117, 4260101, 4380234, 8520202, 12780303, 25560606, 336547979, 673095958, 1009643937, 2019287874]

約数ペア:

[(1, 2019287874), (2, 1009643937), (3, 673095958), (6, 336547979), (79, 25560606), (158, 12780303), (237, 8520202), (461, 4380234), (474, 4260101), (922, 2190117), (1383, 1460078), (2766, 730039), (9241, 218514), (18482, 109257), (27723, 72838), (36419, 55446)]