475450638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{68489}}^1$

素因数の和:68596

約数の個数: 32

約数和(自身を含む): 1035568800

約数和(自身を除く): 560118162

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 68489, 136978, 205467, 410934, 890357, 1780714, 2671071, 5342142, 6095521, 12191042, 18286563, 36573126, 79241773, 158483546, 237725319, 475450638]

約数ペア:

[(1, 475450638), (2, 237725319), (3, 158483546), (6, 79241773), (13, 36573126), (26, 18286563), (39, 12191042), (78, 6095521), (89, 5342142), (178, 2671071), (267, 1780714), (534, 890357), (1157, 410934), (2314, 205467), (3471, 136978), (6942, 68489)]