378147238

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{1151}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 670629888

約数和(自身を除く): 292482650

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 757, 1151, 1514, 2302, 5299, 8057, 10598, 16114, 23467, 35681, 46934, 71362, 164269, 249767, 328538, 499534, 871307, 1742614, 6099149, 12198298, 27010517, 54021034, 189073619, 378147238]

約数ペア:

[(1, 378147238), (2, 189073619), (7, 54021034), (14, 27010517), (31, 12198298), (62, 6099149), (217, 1742614), (434, 871307), (757, 499534), (1151, 328538), (1514, 249767), (2302, 164269), (5299, 71362), (8057, 46934), (10598, 35681), (16114, 23467)]