1028454910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{41621}}^1$

素因数の和:41988

約数の個数: 32

約数和(自身を含む): 2121723072

約数和(自身を除く): 1093268162

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 1765, 2471, 3530, 4942, 12355, 24710, 41621, 83242, 208105, 291347, 416210, 582694, 1456735, 2913470, 14692213, 29384426, 73461065, 102845491, 146922130, 205690982, 514227455, 1028454910]

約数ペア:

[(1, 1028454910), (2, 514227455), (5, 205690982), (7, 146922130), (10, 102845491), (14, 73461065), (35, 29384426), (70, 14692213), (353, 2913470), (706, 1456735), (1765, 582694), (2471, 416210), (3530, 291347), (4942, 208105), (12355, 83242), (24710, 41621)]