103980136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{999809}}^1$

素因数の和:999828

約数の個数: 16

約数和(自身を含む): 209960100

約数和(自身を除く): 105979964

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 999809, 1999618, 3999236, 7998472, 12997517, 25995034, 51990068, 103980136]

約数ペア:

[(1, 103980136), (2, 51990068), (4, 25995034), (8, 12997517), (13, 7998472), (26, 3999236), (52, 1999618), (104, 999809)]