1642720892

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{35671}}^1$

素因数の和:36101

約数の個数: 24

約数和(自身を含む): 2981465760

約数和(自身を除く): 1338744868

約数列:

[1, 2, 4, 29, 58, 116, 397, 794, 1588, 11513, 23026, 35671, 46052, 71342, 142684, 1034459, 2068918, 4137836, 14161387, 28322774, 56645548, 410680223, 821360446, 1642720892]

約数ペア:

[(1, 1642720892), (2, 821360446), (4, 410680223), (29, 56645548), (58, 28322774), (116, 14161387), (397, 4137836), (794, 2068918), (1588, 1034459), (11513, 142684), (23026, 71342), (35671, 46052)]