28441499138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1\times {\mathrm{273271}}^1$

素因数の和:277289

約数の個数: 16

約数和(自身を含む): 45955605696

約数和(自身を除く): 17514106558

約数列:

[1, 2, 13, 26, 4003, 8006, 52039, 104078, 273271, 546542, 3552523, 7105046, 1093903813, 2187807626, 14220749569, 28441499138]

約数ペア:

[(1, 28441499138), (2, 14220749569), (13, 2187807626), (26, 1093903813), (4003, 7105046), (8006, 3552523), (52039, 546542), (104078, 273271)]