13244476

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 27659520

約数和(自身を除く): 14415044

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 83, 139, 164, 166, 278, 287, 332, 556, 574, 581, 973, 1148, 1162, 1946, 2324, 3403, 3892, 5699, 6806, 11398, 11537, 13612, 22796, 23074, 23821, 39893, 46148, 47642, 79786, 80759, 95284, 159572, 161518, 323036, 473017, 946034, 1892068, 3311119, 6622238, 13244476]

約数ペア:

[(1, 13244476), (2, 6622238), (4, 3311119), (7, 1892068), (14, 946034), (28, 473017), (41, 323036), (82, 161518), (83, 159572), (139, 95284), (164, 80759), (166, 79786), (278, 47642), (287, 46148), (332, 39893), (556, 23821), (574, 23074), (581, 22796), (973, 13612), (1148, 11537), (1162, 11398), (1946, 6806), (2324, 5699), (3403, 3892)]