40939040014

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15355979}}^1$

素因数の和:15356055

約数の個数: 16

約数和(自身を含む): 64863659520

約数和(自身を除く): 23924619506

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 15355979, 30711958, 476035349, 660307097, 952070698, 1320614194, 20469520007, 40939040014]

約数ペア:

[(1, 40939040014), (2, 20469520007), (31, 1320614194), (43, 952070698), (62, 660307097), (86, 476035349), (1333, 30711958), (2666, 15355979)]