807708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 2136960

約数和(自身を除く): 1329252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 211, 319, 348, 422, 633, 638, 844, 957, 1266, 1276, 1914, 2321, 2532, 3828, 4642, 6119, 6963, 9284, 12238, 13926, 18357, 24476, 27852, 36714, 67309, 73428, 134618, 201927, 269236, 403854, 807708]

約数ペア:

[(1, 807708), (2, 403854), (3, 269236), (4, 201927), (6, 134618), (11, 73428), (12, 67309), (22, 36714), (29, 27852), (33, 24476), (44, 18357), (58, 13926), (66, 12238), (87, 9284), (116, 6963), (132, 6119), (174, 4642), (211, 3828), (319, 2532), (348, 2321), (422, 1914), (633, 1276), (638, 1266), (844, 957)]