802121386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{63853}}^1$

素因数の和:64437

約数の個数: 16

約数和(自身を含む): 1314881568

約数和(自身を除く): 512760182

約数列:

[1, 2, 11, 22, 571, 1142, 6281, 12562, 63853, 127706, 702383, 1404766, 36460063, 72920126, 401060693, 802121386]

約数ペア:

[(1, 802121386), (2, 401060693), (11, 72920126), (22, 36460063), (571, 1404766), (1142, 702383), (6281, 127706), (12562, 63853)]