1321441165442

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1427}}^1\times {\mathrm{32531}}^1$

素因数の和:34334

約数の個数: 32

約数和(自身を含む): 2035874421504

約数和(自身を除く): 714433256062

約数列:

[1, 2, 43, 86, 331, 662, 1427, 2854, 14233, 28466, 32531, 61361, 65062, 122722, 472337, 944674, 1398833, 2797666, 10767761, 20310491, 21535522, 40620982, 46421737, 92843474, 463013723, 926027446, 1996134691, 3992269382, 15365594947, 30731189894, 660720582721, 1321441165442]

約数ペア:

[(1, 1321441165442), (2, 660720582721), (43, 30731189894), (86, 15365594947), (331, 3992269382), (662, 1996134691), (1427, 926027446), (2854, 463013723), (14233, 92843474), (28466, 46421737), (32531, 40620982), (61361, 21535522), (65062, 20310491), (122722, 10767761), (472337, 2797666), (944674, 1398833)]