1328690410

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{13043}}^1$

素因数の和:13278

約数の個数: 32

約数和(自身を含む): 2445593472

約数和(自身を除く): 1116903062

約数列:

[1, 2, 5, 10, 61, 122, 167, 305, 334, 610, 835, 1670, 10187, 13043, 20374, 26086, 50935, 65215, 101870, 130430, 795623, 1591246, 2178181, 3978115, 4356362, 7956230, 10890905, 21781810, 132869041, 265738082, 664345205, 1328690410]

約数ペア:

[(1, 1328690410), (2, 664345205), (5, 265738082), (10, 132869041), (61, 21781810), (122, 10890905), (167, 7956230), (305, 4356362), (334, 3978115), (610, 2178181), (835, 1591246), (1670, 795623), (10187, 130430), (13043, 101870), (20374, 65215), (26086, 50935)]