556900526

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{161047}}^1$

素因数の和:161088

約数の個数: 32

約数和(自身を含む): 1082242560

約数和(自身を除く): 525342034

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 161047, 322094, 1127329, 2093611, 2254658, 3059893, 4187222, 6119786, 14655277, 21419251, 29310554, 39778609, 42838502, 79557218, 278450263, 556900526]

約数ペア:

[(1, 556900526), (2, 278450263), (7, 79557218), (13, 42838502), (14, 39778609), (19, 29310554), (26, 21419251), (38, 14655277), (91, 6119786), (133, 4187222), (182, 3059893), (247, 2254658), (266, 2093611), (494, 1127329), (1729, 322094), (3458, 161047)]