137854598

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1489}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 251035200

約数和(自身を除く): 113180602

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 389, 778, 1489, 2723, 2978, 5446, 6613, 10423, 13226, 20846, 25313, 46291, 50626, 92582, 177191, 354382, 579221, 1158442, 4054547, 8109094, 9846757, 19693514, 68927299, 137854598]

約数ペア:

[(1, 137854598), (2, 68927299), (7, 19693514), (14, 9846757), (17, 8109094), (34, 4054547), (119, 1158442), (238, 579221), (389, 354382), (778, 177191), (1489, 92582), (2723, 50626), (2978, 46291), (5446, 25313), (6613, 20846), (10423, 13226)]