30805210814

素因数分解:

$2^1\times 7^1\times {\mathrm{4349}}^1\times {\mathrm{505949}}^1$

素因数の和:510307

約数の個数: 16

約数和(自身を含む): 52821180000

約数和(自身を除く): 22015969186

約数列:

[1, 2, 7, 14, 4349, 8698, 30443, 60886, 505949, 1011898, 3541643, 7083286, 2200372201, 4400744402, 15402605407, 30805210814]

約数ペア:

[(1, 30805210814), (2, 15402605407), (7, 4400744402), (14, 2200372201), (4349, 7083286), (8698, 3541643), (30443, 1011898), (60886, 505949)]