1566235897054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1\times {\mathrm{3323}}^1$

素因数の和:4097

約数の個数: 64

約数和(自身を含む): 2508316992000

約数和(自身を除く): 942081094946

約数列:

[1, 2, 19, 38, 157, 199, 314, 397, 398, 794, 2983, 3323, 3781, 5966, 6646, 7543, 7562, 15086, 31243, 62329, 62486, 63137, 79003, 124658, 126274, 158006, 521711, 593617, 661277, 1043422, 1184251, 1187234, 1319231, 1322554, 1501057, 2368502, 2638462, 3002114, 9912509, 12403471, 12564263, 19825018, 24806942, 25065389, 25128526, 50130778, 103820489, 207119267, 207640978, 235665949, 262526969, 414238534, 471331898, 525053938, 1972589291, 3935266073, 3945178582, 4988012411, 7870532146, 9976024822, 41216734133, 82433468266, 783117948527, 1566235897054]

約数ペア:

[(1, 1566235897054), (2, 783117948527), (19, 82433468266), (38, 41216734133), (157, 9976024822), (199, 7870532146), (314, 4988012411), (397, 3945178582), (398, 3935266073), (794, 1972589291), (2983, 525053938), (3323, 471331898), (3781, 414238534), (5966, 262526969), (6646, 235665949), (7543, 207640978), (7562, 207119267), (15086, 103820489), (31243, 50130778), (62329, 25128526), (62486, 25065389), (63137, 24806942), (79003, 19825018), (124658, 12564263), (126274, 12403471), (158006, 9912509), (521711, 3002114), (593617, 2638462), (661277, 2368502), (1043422, 1501057), (1184251, 1322554), (1187234, 1319231)]