870895207828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{86846351}}^1$

素因数の和:86846487

約数の個数: 24

約数和(自身を含む): 1604920584960

約数和(自身を除く): 734025377132

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 5014, 10028, 86846351, 173692702, 347385404, 1997466073, 3994932146, 7989864292, 9466252259, 18932504518, 37865009036, 217723801957, 435447603914, 870895207828]

約数ペア:

[(1, 870895207828), (2, 435447603914), (4, 217723801957), (23, 37865009036), (46, 18932504518), (92, 9466252259), (109, 7989864292), (218, 3994932146), (436, 1997466073), (2507, 347385404), (5014, 173692702), (10028, 86846351)]