3984234

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 8306496

約数和(自身を除く): 4322262

約数列:

[1, 2, 3, 6, 37, 74, 111, 131, 137, 222, 262, 274, 393, 411, 786, 822, 4847, 5069, 9694, 10138, 14541, 15207, 17947, 29082, 30414, 35894, 53841, 107682, 664039, 1328078, 1992117, 3984234]

約数ペア:

[(1, 3984234), (2, 1992117), (3, 1328078), (6, 664039), (37, 107682), (74, 53841), (111, 35894), (131, 30414), (137, 29082), (222, 17947), (262, 15207), (274, 14541), (393, 10138), (411, 9694), (786, 5069), (822, 4847)]