253277182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{47951}}^1$

素因数の和:48111

約数の個数: 16

約数和(自身を含む): 402796800

約数和(自身を除く): 149519618

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 47951, 95902, 911069, 1822138, 6665189, 13330378, 126638591, 253277182]

約数ペア:

[(1, 253277182), (2, 126638591), (19, 13330378), (38, 6665189), (139, 1822138), (278, 911069), (2641, 95902), (5282, 47951)]