4890018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 11258496

約数和(自身を除く): 6368478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 673, 1038, 1211, 1346, 2019, 2422, 3633, 4038, 4711, 7266, 9422, 14133, 28266, 116429, 232858, 349287, 698574, 815003, 1630006, 2445009, 4890018]

約数ペア:

[(1, 4890018), (2, 2445009), (3, 1630006), (6, 815003), (7, 698574), (14, 349287), (21, 232858), (42, 116429), (173, 28266), (346, 14133), (519, 9422), (673, 7266), (1038, 4711), (1211, 4038), (1346, 3633), (2019, 2422)]