1243334

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 16

約数和(自身を含む): 1969920

約数和(自身を除く): 726586

約数列:

[1, 2, 23, 46, 151, 179, 302, 358, 3473, 4117, 6946, 8234, 27029, 54058, 621667, 1243334]

約数ペア:

[(1, 1243334), (2, 621667), (23, 54058), (46, 27029), (151, 8234), (179, 6946), (302, 4117), (358, 3473)]