515164804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{98389}}^1$

素因数の和:98428

約数の個数: 48

約数和(自身を含む): 1190125440

約数和(自身を除く): 674960636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 98389, 196778, 393556, 688723, 1082279, 1377446, 1672613, 2164558, 2754892, 3345226, 4329116, 6690452, 7575953, 11708291, 15151906, 18398743, 23416582, 30303812, 36797486, 46833164, 73594972, 128791201, 257582402, 515164804]

約数ペア:

[(1, 515164804), (2, 257582402), (4, 128791201), (7, 73594972), (11, 46833164), (14, 36797486), (17, 30303812), (22, 23416582), (28, 18398743), (34, 15151906), (44, 11708291), (68, 7575953), (77, 6690452), (119, 4329116), (154, 3345226), (187, 2754892), (238, 2164558), (308, 1672613), (374, 1377446), (476, 1082279), (748, 688723), (1309, 393556), (2618, 196778), (5236, 98389)]