496496845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{863}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 658409472

約数和(自身を除く): 161912627

約数列:

[1, 5, 13, 53, 65, 167, 265, 689, 835, 863, 2171, 3445, 4315, 8851, 10855, 11219, 44255, 45739, 56095, 115063, 144121, 228695, 575315, 594607, 720605, 1873573, 2973035, 7638413, 9367865, 38192065, 99299369, 496496845]

約数ペア:

[(1, 496496845), (5, 99299369), (13, 38192065), (53, 9367865), (65, 7638413), (167, 2973035), (265, 1873573), (689, 720605), (835, 594607), (863, 575315), (2171, 228695), (3445, 144121), (4315, 115063), (8851, 56095), (10855, 45739), (11219, 44255)]