1519362978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{6379}}^1$

素因数の和:6551

約数の個数: 64

約数和(自身を含む): 3571983360

約数和(自身を除く): 2052620382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 107, 159, 214, 318, 321, 371, 642, 742, 749, 1113, 1498, 2226, 2247, 4494, 5671, 6379, 11342, 12758, 17013, 19137, 34026, 38274, 39697, 44653, 79394, 89306, 119091, 133959, 238182, 267918, 338087, 676174, 682553, 1014261, 1365106, 2028522, 2047659, 2366609, 4095318, 4733218, 4777871, 7099827, 9555742, 14199654, 14333613, 28667226, 36175309, 72350618, 108525927, 217051854, 253227163, 506454326, 759681489, 1519362978]

約数ペア:

[(1, 1519362978), (2, 759681489), (3, 506454326), (6, 253227163), (7, 217051854), (14, 108525927), (21, 72350618), (42, 36175309), (53, 28667226), (106, 14333613), (107, 14199654), (159, 9555742), (214, 7099827), (318, 4777871), (321, 4733218), (371, 4095318), (642, 2366609), (742, 2047659), (749, 2028522), (1113, 1365106), (1498, 1014261), (2226, 682553), (2247, 676174), (4494, 338087), (5671, 267918), (6379, 238182), (11342, 133959), (12758, 119091), (17013, 89306), (19137, 79394), (34026, 44653), (38274, 39697)]