829771898

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 1286167680

約数和(自身を除く): 456395782

約数列:

[1, 2, 61, 122, 139, 167, 278, 293, 334, 586, 8479, 10187, 16958, 17873, 20374, 23213, 35746, 40727, 46426, 48931, 81454, 97862, 1415993, 2484347, 2831986, 2984791, 4968694, 5969582, 6801409, 13602818, 414885949, 829771898]

約数ペア:

[(1, 829771898), (2, 414885949), (61, 13602818), (122, 6801409), (139, 5969582), (167, 4968694), (278, 2984791), (293, 2831986), (334, 2484347), (586, 1415993), (8479, 97862), (10187, 81454), (16958, 48931), (17873, 46426), (20374, 40727), (23213, 35746)]