1788122024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{2113}}^1$

素因数の和:2314

約数の個数: 64

約数和(自身を含む): 3693580800

約数和(自身を除く): 1905458776

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 103, 104, 158, 206, 316, 412, 632, 824, 1027, 1339, 2054, 2113, 2678, 4108, 4226, 5356, 8137, 8216, 8452, 10712, 16274, 16904, 27469, 32548, 54938, 65096, 105781, 109876, 166927, 211562, 217639, 219752, 333854, 423124, 435278, 667708, 846248, 870556, 1335416, 1741112, 2170051, 2829307, 4340102, 5658614, 8680204, 11317228, 17193481, 17360408, 22634456, 34386962, 68773924, 137547848, 223515253, 447030506, 894061012, 1788122024]

約数ペア:

[(1, 1788122024), (2, 894061012), (4, 447030506), (8, 223515253), (13, 137547848), (26, 68773924), (52, 34386962), (79, 22634456), (103, 17360408), (104, 17193481), (158, 11317228), (206, 8680204), (316, 5658614), (412, 4340102), (632, 2829307), (824, 2170051), (1027, 1741112), (1339, 1335416), (2054, 870556), (2113, 846248), (2678, 667708), (4108, 435278), (4226, 423124), (5356, 333854), (8137, 219752), (8216, 217639), (8452, 211562), (10712, 166927), (16274, 109876), (16904, 105781), (27469, 65096), (32548, 54938)]