4390216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 9180000

約数和(自身を除く): 4789784

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 1699, 2584, 3398, 6796, 13592, 28883, 32281, 57766, 64562, 115532, 129124, 231064, 258248, 548777, 1097554, 2195108, 4390216]

約数ペア:

[(1, 4390216), (2, 2195108), (4, 1097554), (8, 548777), (17, 258248), (19, 231064), (34, 129124), (38, 115532), (68, 64562), (76, 57766), (136, 32281), (152, 28883), (323, 13592), (646, 6796), (1292, 3398), (1699, 2584)]