764641654

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1\times {\mathrm{1237}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 1333474560

約数和(自身を除く): 568832906

約数列:

[1, 2, 7, 14, 67, 134, 469, 659, 938, 1237, 1318, 2474, 4613, 8659, 9226, 17318, 44153, 82879, 88306, 165758, 309071, 580153, 618142, 815183, 1160306, 1630366, 5706281, 11412562, 54617261, 109234522, 382320827, 764641654]

約数ペア:

[(1, 764641654), (2, 382320827), (7, 109234522), (14, 54617261), (67, 11412562), (134, 5706281), (469, 1630366), (659, 1160306), (938, 815183), (1237, 618142), (1318, 580153), (2474, 309071), (4613, 165758), (8659, 88306), (9226, 82879), (17318, 44153)]