2728235454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{822253}}^1$

素因数の和:822344

約数の個数: 32

約数和(自身を含む): 6314910720

約数和(自身を除く): 3586675266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 822253, 1644506, 2466759, 4933518, 5755771, 11511542, 17267313, 34534626, 64957987, 129915974, 194873961, 389747922, 454705909, 909411818, 1364117727, 2728235454]

約数ペア:

[(1, 2728235454), (2, 1364117727), (3, 909411818), (6, 454705909), (7, 389747922), (14, 194873961), (21, 129915974), (42, 64957987), (79, 34534626), (158, 17267313), (237, 11511542), (474, 5755771), (553, 4933518), (1106, 2466759), (1659, 1644506), (3318, 822253)]