4039890968

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{487}}^1\times {\mathrm{2269}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 7610311200

約数和(自身を除く): 3570420232

約数列:

[1, 2, 4, 8, 457, 487, 914, 974, 1828, 1948, 2269, 3656, 3896, 4538, 9076, 18152, 222559, 445118, 890236, 1036933, 1105003, 1780472, 2073866, 2210006, 4147732, 4420012, 8295464, 8840024, 504986371, 1009972742, 2019945484, 4039890968]

約数ペア:

[(1, 4039890968), (2, 2019945484), (4, 1009972742), (8, 504986371), (457, 8840024), (487, 8295464), (914, 4420012), (974, 4147732), (1828, 2210006), (1948, 2073866), (2269, 1780472), (3656, 1105003), (3896, 1036933), (4538, 890236), (9076, 445118), (18152, 222559)]