342958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 684288

約数和(自身を除く): 341330

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 131, 154, 187, 238, 262, 374, 917, 1309, 1441, 1834, 2227, 2618, 2882, 4454, 10087, 15589, 20174, 24497, 31178, 48994, 171479, 342958]

約数ペア:

[(1, 342958), (2, 171479), (7, 48994), (11, 31178), (14, 24497), (17, 20174), (22, 15589), (34, 10087), (77, 4454), (119, 2882), (131, 2618), (154, 2227), (187, 1834), (238, 1441), (262, 1309), (374, 917)]