4018768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^2$

素因数の和:299

約数の個数: 30

約数和(自身を含む): 8446074

約数和(自身を除く): 4427306

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1807, 2224, 3614, 7228, 14456, 19321, 28912, 38642, 77284, 154568, 251173, 309136, 502346, 1004692, 2009384, 4018768]

約数ペア:

[(1, 4018768), (2, 2009384), (4, 1004692), (8, 502346), (13, 309136), (16, 251173), (26, 154568), (52, 77284), (104, 38642), (139, 28912), (208, 19321), (278, 14456), (556, 7228), (1112, 3614), (1807, 2224)]