2619896

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 5171040

約数和(自身を除く): 2551144

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 167, 212, 296, 334, 424, 668, 1336, 1961, 3922, 6179, 7844, 8851, 12358, 15688, 17702, 24716, 35404, 49432, 70808, 327487, 654974, 1309948, 2619896]

約数ペア:

[(1, 2619896), (2, 1309948), (4, 654974), (8, 327487), (37, 70808), (53, 49432), (74, 35404), (106, 24716), (148, 17702), (167, 15688), (212, 12358), (296, 8851), (334, 7844), (424, 6179), (668, 3922), (1336, 1961)]