520099312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1710853}}^1$

素因数の和:1710880

約数の個数: 20

約数和(自身を含む): 1060729480

約数和(自身を除く): 540630168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1710853, 3421706, 6843412, 13686824, 27373648, 32506207, 65012414, 130024828, 260049656, 520099312]

約数ペア:

[(1, 520099312), (2, 260049656), (4, 130024828), (8, 65012414), (16, 32506207), (19, 27373648), (38, 13686824), (76, 6843412), (152, 3421706), (304, 1710853)]