1520893506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{761}}^1$

素因数の和:1167

約数の個数: 64

約数和(自身を含む): 3365577216

約数和(自身を除く): 1844683710

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 283, 321, 566, 642, 761, 849, 1177, 1522, 1698, 2283, 2354, 3113, 3531, 4566, 6226, 7062, 8371, 9339, 16742, 18678, 25113, 30281, 50226, 60562, 81427, 90843, 162854, 181686, 215363, 244281, 333091, 430726, 488562, 646089, 666182, 895697, 999273, 1292178, 1791394, 1998546, 2368993, 2687091, 4737986, 5374182, 7106979, 14213958, 23043841, 46087682, 69131523, 138263046, 253482251, 506964502, 760446753, 1520893506]

約数ペア:

[(1, 1520893506), (2, 760446753), (3, 506964502), (6, 253482251), (11, 138263046), (22, 69131523), (33, 46087682), (66, 23043841), (107, 14213958), (214, 7106979), (283, 5374182), (321, 4737986), (566, 2687091), (642, 2368993), (761, 1998546), (849, 1791394), (1177, 1292178), (1522, 999273), (1698, 895697), (2283, 666182), (2354, 646089), (3113, 488562), (3531, 430726), (4566, 333091), (6226, 244281), (7062, 215363), (8371, 181686), (9339, 162854), (16742, 90843), (18678, 81427), (25113, 60562), (30281, 50226)]