1461821788

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{6329}}^1$

素因数の和:6526

約数の個数: 48

約数和(自身を含む): 2990393280

約数和(自身を除く): 1528571492

約数列:

[1, 2, 4, 7, 14, 28, 73, 113, 146, 226, 292, 452, 511, 791, 1022, 1582, 2044, 3164, 6329, 8249, 12658, 16498, 25316, 32996, 44303, 57743, 88606, 115486, 177212, 230972, 462017, 715177, 924034, 1430354, 1848068, 2860708, 3234119, 5006239, 6468238, 10012478, 12936476, 20024956, 52207921, 104415842, 208831684, 365455447, 730910894, 1461821788]

約数ペア:

[(1, 1461821788), (2, 730910894), (4, 365455447), (7, 208831684), (14, 104415842), (28, 52207921), (73, 20024956), (113, 12936476), (146, 10012478), (226, 6468238), (292, 5006239), (452, 3234119), (511, 2860708), (791, 1848068), (1022, 1430354), (1582, 924034), (2044, 715177), (3164, 462017), (6329, 230972), (8249, 177212), (12658, 115486), (16498, 88606), (25316, 57743), (32996, 44303)]