128867713078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{7364711}}^1$

素因数の和:7365399

約数の個数: 16

約数和(自身を含む): 208480267296

約数和(自身を除く): 79612554218

約数列:

[1, 2, 13, 26, 673, 1346, 8749, 17498, 7364711, 14729422, 95741243, 191482486, 4956450503, 9912901006, 64433856539, 128867713078]

約数ペア:

[(1, 128867713078), (2, 64433856539), (13, 9912901006), (26, 4956450503), (673, 191482486), (1346, 95741243), (8749, 14729422), (17498, 7364711)]