1904915342

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{8191}}^1$

素因数の和:8277

約数の個数: 36

約数和(自身を含む): 3245727744

約数和(自身を除く): 1340812402

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 961, 1922, 3751, 7502, 8191, 10571, 16382, 21142, 90101, 116281, 180202, 232562, 253921, 507842, 991111, 1982222, 2793131, 5586262, 7871551, 15743102, 30724441, 61448882, 86587061, 173174122, 952457671, 1904915342]

約数ペア:

[(1, 1904915342), (2, 952457671), (11, 173174122), (22, 86587061), (31, 61448882), (62, 30724441), (121, 15743102), (242, 7871551), (341, 5586262), (682, 2793131), (961, 1982222), (1922, 991111), (3751, 507842), (7502, 253921), (8191, 232562), (10571, 180202), (16382, 116281), (21142, 90101)]