858176914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{52889}}^1$

素因数の和:52978

約数の個数: 32

約数和(自身を含む): 1574006400

約数和(自身を除く): 715829486

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 8113, 16226, 52889, 105778, 370223, 740446, 1004891, 2009782, 3226229, 6452458, 7034237, 14068474, 22583603, 45167206, 61298351, 122596702, 429088457, 858176914]

約数ペア:

[(1, 858176914), (2, 429088457), (7, 122596702), (14, 61298351), (19, 45167206), (38, 22583603), (61, 14068474), (122, 7034237), (133, 6452458), (266, 3226229), (427, 2009782), (854, 1004891), (1159, 740446), (2318, 370223), (8113, 105778), (16226, 52889)]