103727728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{498691}}^1$

素因数の和:498712

約数の個数: 20

約数和(自身を含む): 216432328

約数和(自身を除く): 112704600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 498691, 997382, 1994764, 3989528, 6482983, 7979056, 12965966, 25931932, 51863864, 103727728]

約数ペア:

[(1, 103727728), (2, 51863864), (4, 25931932), (8, 12965966), (13, 7979056), (16, 6482983), (26, 3989528), (52, 1994764), (104, 997382), (208, 498691)]