2080972452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{67033}}^1$

素因数の和:67252

約数の個数: 48

約数和(自身を含む): 5255465600

約数和(自身を除く): 3174493148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199, 398, 597, 796, 1194, 2388, 2587, 5174, 7761, 10348, 15522, 31044, 67033, 134066, 201099, 268132, 402198, 804396, 871429, 1742858, 2614287, 3485716, 5228574, 10457148, 13339567, 26679134, 40018701, 53358268, 80037402, 160074804, 173414371, 346828742, 520243113, 693657484, 1040486226, 2080972452]

約数ペア:

[(1, 2080972452), (2, 1040486226), (3, 693657484), (4, 520243113), (6, 346828742), (12, 173414371), (13, 160074804), (26, 80037402), (39, 53358268), (52, 40018701), (78, 26679134), (156, 13339567), (199, 10457148), (398, 5228574), (597, 3485716), (796, 2614287), (1194, 1742858), (2388, 871429), (2587, 804396), (5174, 402198), (7761, 268132), (10348, 201099), (15522, 134066), (31044, 67033)]