485775184

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{427619}}^1$

素因数の和:427698

約数の個数: 20

約数和(自身を含む): 954447840

約数和(自身を除く): 468672656

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 427619, 855238, 1710476, 3420952, 6841904, 30360949, 60721898, 121443796, 242887592, 485775184]

約数ペア:

[(1, 485775184), (2, 242887592), (4, 121443796), (8, 60721898), (16, 30360949), (71, 6841904), (142, 3420952), (284, 1710476), (568, 855238), (1136, 427619)]