2439712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 5443200

約数和(自身を除く): 3003488

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 239, 319, 352, 464, 478, 638, 928, 956, 1276, 1912, 2552, 2629, 3824, 5104, 5258, 6931, 7648, 10208, 10516, 13862, 21032, 27724, 42064, 55448, 76241, 84128, 110896, 152482, 221792, 304964, 609928, 1219856, 2439712]

約数ペア:

[(1, 2439712), (2, 1219856), (4, 609928), (8, 304964), (11, 221792), (16, 152482), (22, 110896), (29, 84128), (32, 76241), (44, 55448), (58, 42064), (88, 27724), (116, 21032), (176, 13862), (232, 10516), (239, 10208), (319, 7648), (352, 6931), (464, 5258), (478, 5104), (638, 3824), (928, 2629), (956, 2552), (1276, 1912)]