1188794894

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 2129587200

約数和(自身を除く): 940792306

約数列:

[1, 2, 7, 14, 59, 89, 103, 118, 157, 178, 206, 314, 413, 623, 721, 826, 1099, 1246, 1442, 2198, 5251, 6077, 9167, 9263, 10502, 12154, 13973, 16171, 18334, 18526, 27946, 32342, 36757, 42539, 64169, 64841, 73514, 85078, 97811, 113197, 128338, 129682, 195622, 226394, 540853, 824407, 954089, 1081706, 1439219, 1648814, 1908178, 2878438, 3785971, 5770849, 6678623, 7571942, 10074533, 11541698, 13357246, 20149066, 84913921, 169827842, 594397447, 1188794894]

約数ペア:

[(1, 1188794894), (2, 594397447), (7, 169827842), (14, 84913921), (59, 20149066), (89, 13357246), (103, 11541698), (118, 10074533), (157, 7571942), (178, 6678623), (206, 5770849), (314, 3785971), (413, 2878438), (623, 1908178), (721, 1648814), (826, 1439219), (1099, 1081706), (1246, 954089), (1442, 824407), (2198, 540853), (5251, 226394), (6077, 195622), (9167, 129682), (9263, 128338), (10502, 113197), (12154, 97811), (13973, 85078), (16171, 73514), (18334, 64841), (18526, 64169), (27946, 42539), (32342, 36757)]