331301969866

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{421}}^1\times {\mathrm{141587}}^1$

素因数の和:142414

約数の個数: 32

約数和(自身を含む): 570733299072

約数和(自身を除く): 239431329206

約数列:

[1, 2, 7, 14, 397, 421, 794, 842, 2779, 2947, 5558, 5894, 141587, 167137, 283174, 334274, 991109, 1169959, 1982218, 2339918, 56210039, 59608127, 112420078, 119216254, 393470273, 417256889, 786940546, 834513778, 23664426419, 47328852838, 165650984933, 331301969866]

約数ペア:

[(1, 331301969866), (2, 165650984933), (7, 47328852838), (14, 23664426419), (397, 834513778), (421, 786940546), (794, 417256889), (842, 393470273), (2779, 119216254), (2947, 112420078), (5558, 59608127), (5894, 56210039), (141587, 2339918), (167137, 1982218), (283174, 1169959), (334274, 991109)]