3747718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 6562080

約数和(自身を除く): 2814362

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 139, 221, 278, 442, 793, 1037, 1586, 1807, 2074, 2363, 3614, 4726, 8479, 13481, 16958, 26962, 30719, 61438, 110227, 144143, 220454, 288286, 1873859, 3747718]

約数ペア:

[(1, 3747718), (2, 1873859), (13, 288286), (17, 220454), (26, 144143), (34, 110227), (61, 61438), (122, 30719), (139, 26962), (221, 16958), (278, 13481), (442, 8479), (793, 4726), (1037, 3614), (1586, 2363), (1807, 2074)]