2015340124

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1945309}}^1$

素因数の和:1945357

約数の個数: 24

約数和(自身を含む): 4139619680

約数和(自身を除く): 2124279556

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1945309, 3890618, 7781236, 13617163, 27234326, 54468652, 71976433, 143952866, 287905732, 503835031, 1007670062, 2015340124]

約数ペア:

[(1, 2015340124), (2, 1007670062), (4, 503835031), (7, 287905732), (14, 143952866), (28, 71976433), (37, 54468652), (74, 27234326), (148, 13617163), (259, 7781236), (518, 3890618), (1036, 1945309)]