669509724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{330133}}^1$

素因数の和:330166

約数の個数: 36

約数和(自身を含む): 1691606616

約数和(自身を除く): 1022096892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 330133, 660266, 990399, 1320532, 1980798, 3961596, 4291729, 8583458, 12875187, 17166916, 25750374, 51500748, 55792477, 111584954, 167377431, 223169908, 334754862, 669509724]

約数ペア:

[(1, 669509724), (2, 334754862), (3, 223169908), (4, 167377431), (6, 111584954), (12, 55792477), (13, 51500748), (26, 25750374), (39, 17166916), (52, 12875187), (78, 8583458), (156, 4291729), (169, 3961596), (338, 1980798), (507, 1320532), (676, 990399), (1014, 660266), (2028, 330133)]