392101990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{29327}}^1$

素因数の和:29532

約数の個数: 32

約数和(自身を含む): 810860544

約数和(自身を除く): 418758554

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2674, 6685, 13370, 29327, 58654, 146635, 205289, 293270, 410578, 1026445, 2052890, 5601457, 11202914, 28007285, 39210199, 56014570, 78420398, 196050995, 392101990]

約数ペア:

[(1, 392101990), (2, 196050995), (5, 78420398), (7, 56014570), (10, 39210199), (14, 28007285), (35, 11202914), (70, 5601457), (191, 2052890), (382, 1026445), (955, 410578), (1337, 293270), (1910, 205289), (2674, 146635), (6685, 58654), (13370, 29327)]