4945538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 8636544

約数和(自身を除く): 3691006

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 167, 221, 334, 442, 871, 1139, 1742, 2171, 2278, 2839, 4342, 5678, 11189, 14807, 22378, 29614, 36907, 73814, 145457, 190213, 290914, 380426, 2472769, 4945538]

約数ペア:

[(1, 4945538), (2, 2472769), (13, 380426), (17, 290914), (26, 190213), (34, 145457), (67, 73814), (134, 36907), (167, 29614), (221, 22378), (334, 14807), (442, 11189), (871, 5678), (1139, 4342), (1742, 2839), (2171, 2278)]