647092901422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{4496761}}^1$

素因数の和:4497016

約数の個数: 32

約数和(自身を含む): 1098217202688

約数和(自身を除く): 451124301266

約数列:

[1, 2, 11, 22, 31, 62, 211, 341, 422, 682, 2321, 4642, 6541, 13082, 71951, 143902, 4496761, 8993522, 49464371, 98928742, 139399591, 278799182, 948816571, 1533395501, 1897633142, 3066791002, 10436982281, 20873964562, 29413313701, 58826627402, 323546450711, 647092901422]

約数ペア:

[(1, 647092901422), (2, 323546450711), (11, 58826627402), (22, 29413313701), (31, 20873964562), (62, 10436982281), (211, 3066791002), (341, 1897633142), (422, 1533395501), (682, 948816571), (2321, 278799182), (4642, 139399591), (6541, 98928742), (13082, 49464371), (71951, 8993522), (143902, 4496761)]