380671276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{32359}}^1$

素因数の和:32553

約数の個数: 24

約数和(自身を含む): 709460640

約数和(自身を除く): 328789364

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 11764, 32359, 64718, 129436, 550103, 1100206, 2200412, 5598107, 11196214, 22392428, 95167819, 190335638, 380671276]

約数ペア:

[(1, 380671276), (2, 190335638), (4, 95167819), (17, 22392428), (34, 11196214), (68, 5598107), (173, 2200412), (346, 1100206), (692, 550103), (2941, 129436), (5882, 64718), (11764, 32359)]