4199468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 9219840

約数和(自身を除く): 5020372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 139, 166, 182, 278, 332, 364, 556, 581, 973, 1079, 1162, 1807, 1946, 2158, 2324, 3614, 3892, 4316, 7228, 7553, 11537, 12649, 15106, 23074, 25298, 30212, 46148, 50596, 80759, 149981, 161518, 299962, 323036, 599924, 1049867, 2099734, 4199468]

約数ペア:

[(1, 4199468), (2, 2099734), (4, 1049867), (7, 599924), (13, 323036), (14, 299962), (26, 161518), (28, 149981), (52, 80759), (83, 50596), (91, 46148), (139, 30212), (166, 25298), (182, 23074), (278, 15106), (332, 12649), (364, 11537), (556, 7553), (581, 7228), (973, 4316), (1079, 3892), (1162, 3614), (1807, 2324), (1946, 2158)]