973682606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{420779}}^1$

素因数の和:420883

約数の個数: 16

約数和(自身を含む): 1590548400

約数和(自身を除く): 616865794

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 420779, 841558, 5470127, 10940254, 37449331, 74898662, 486841303, 973682606]

約数ペア:

[(1, 973682606), (2, 486841303), (13, 74898662), (26, 37449331), (89, 10940254), (178, 5470127), (1157, 841558), (2314, 420779)]