82489082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 136080000

約数和(自身を除く): 53590918

約数列:

[1, 2, 13, 26, 107, 149, 199, 214, 298, 398, 1391, 1937, 2587, 2782, 3874, 5174, 15943, 21293, 29651, 31886, 42586, 59302, 207259, 276809, 385463, 414518, 553618, 770926, 3172657, 6345314, 41244541, 82489082]

約数ペア:

[(1, 82489082), (2, 41244541), (13, 6345314), (26, 3172657), (107, 770926), (149, 553618), (199, 414518), (214, 385463), (298, 276809), (398, 207259), (1391, 59302), (1937, 42586), (2587, 31886), (2782, 29651), (3874, 21293), (5174, 15943)]