2544989814

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{443}}^1\times {\mathrm{557}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 5708206080

約数和(自身を除く): 3163216266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 443, 557, 573, 886, 1114, 1146, 1329, 1671, 1719, 2658, 3342, 3438, 3987, 5013, 5157, 7974, 10026, 10314, 11961, 15039, 23922, 30078, 84613, 106387, 169226, 212774, 246751, 253839, 319161, 493502, 507678, 638322, 740253, 761517, 957483, 1480506, 1523034, 1914966, 2220759, 2284551, 2872449, 4441518, 4569102, 5744898, 6662277, 13324554, 47129441, 94258882, 141388323, 282776646, 424164969, 848329938, 1272494907, 2544989814]

約数ペア:

[(1, 2544989814), (2, 1272494907), (3, 848329938), (6, 424164969), (9, 282776646), (18, 141388323), (27, 94258882), (54, 47129441), (191, 13324554), (382, 6662277), (443, 5744898), (557, 4569102), (573, 4441518), (886, 2872449), (1114, 2284551), (1146, 2220759), (1329, 1914966), (1671, 1523034), (1719, 1480506), (2658, 957483), (3342, 761517), (3438, 740253), (3987, 638322), (5013, 507678), (5157, 493502), (7974, 319161), (10026, 253839), (10314, 246751), (11961, 212774), (15039, 169226), (23922, 106387), (30078, 84613)]