4277308

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 8825880

約数和(自身を除く): 4548572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 157, 196, 278, 314, 556, 628, 973, 1099, 1946, 2198, 3892, 4396, 6811, 7693, 13622, 15386, 21823, 27244, 30772, 43646, 87292, 152761, 305522, 611044, 1069327, 2138654, 4277308]

約数ペア:

[(1, 4277308), (2, 2138654), (4, 1069327), (7, 611044), (14, 305522), (28, 152761), (49, 87292), (98, 43646), (139, 30772), (157, 27244), (196, 21823), (278, 15386), (314, 13622), (556, 7693), (628, 6811), (973, 4396), (1099, 3892), (1946, 2198)]