612458494

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1\times {\mathrm{4483}}^1$

素因数の和:5391

約数の個数: 16

約数和(自身を含む): 931093632

約数和(自身を除く): 318635138

約数列:

[1, 2, 83, 166, 823, 1646, 4483, 8966, 68309, 136618, 372089, 744178, 3689509, 7379018, 306229247, 612458494]

約数ペア:

[(1, 612458494), (2, 306229247), (83, 7379018), (166, 3689509), (823, 744178), (1646, 372089), (4483, 136618), (8966, 68309)]