1956951639937

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1\times {\mathrm{877}}^1\times {\mathrm{3491}}^1$

素因数の和:5221

約数の個数: 32

約数和(自身を含む): 2260482785280

約数和(自身を除く): 303531145343

約数列:

[1, 7, 127, 719, 877, 889, 3491, 5033, 6139, 24437, 91313, 111379, 443357, 630563, 639191, 779653, 2510029, 3061607, 3103499, 4413941, 17570203, 21431249, 80081501, 318773683, 388824089, 560570507, 2201295433, 2231415781, 2721768623, 15409068031, 279564519991, 1956951639937]

約数ペア:

[(1, 1956951639937), (7, 279564519991), (127, 15409068031), (719, 2721768623), (877, 2231415781), (889, 2201295433), (3491, 560570507), (5033, 388824089), (6139, 318773683), (24437, 80081501), (91313, 21431249), (111379, 17570203), (443357, 4413941), (630563, 3103499), (639191, 3061607), (779653, 2510029)]