66163630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{508951}}^1$

素因数の和:508971

約数の個数: 16

約数和(自身を含む): 128255904

約数和(自身を除く): 62092274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 508951, 1017902, 2544755, 5089510, 6616363, 13232726, 33081815, 66163630]

約数ペア:

[(1, 66163630), (2, 33081815), (5, 13232726), (10, 6616363), (13, 5089510), (26, 2544755), (65, 1017902), (130, 508951)]