917992956

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{31237}}^1$

素因数の和:31354

約数の個数: 48

約数和(自身を含む): 2239139840

約数和(自身を除く): 1321146884

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 124, 158, 186, 237, 316, 372, 474, 948, 2449, 4898, 7347, 9796, 14694, 29388, 31237, 62474, 93711, 124948, 187422, 374844, 968347, 1936694, 2467723, 2905041, 3873388, 4935446, 5810082, 7403169, 9870892, 11620164, 14806338, 29612676, 76499413, 152998826, 229498239, 305997652, 458996478, 917992956]

約数ペア:

[(1, 917992956), (2, 458996478), (3, 305997652), (4, 229498239), (6, 152998826), (12, 76499413), (31, 29612676), (62, 14806338), (79, 11620164), (93, 9870892), (124, 7403169), (158, 5810082), (186, 4935446), (237, 3873388), (316, 2905041), (372, 2467723), (474, 1936694), (948, 968347), (2449, 374844), (4898, 187422), (7347, 124948), (9796, 93711), (14694, 62474), (29388, 31237)]