1427996812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{364657}}^1$

素因数の和:364761

約数の個数: 24

約数和(自身を含む): 2756814480

約数和(自身を除く): 1328817668

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 364657, 729314, 1458628, 4011227, 8022454, 16044908, 32454473, 64908946, 129817892, 356999203, 713998406, 1427996812]

約数ペア:

[(1, 1427996812), (2, 713998406), (4, 356999203), (11, 129817892), (22, 64908946), (44, 32454473), (89, 16044908), (178, 8022454), (356, 4011227), (979, 1458628), (1958, 729314), (3916, 364657)]