2017315878

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{37579}}^1$

素因数の和:37996

約数の個数: 32

約数和(自身を含む): 4220985600

約数和(自身を除く): 2203669722

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 389, 778, 1167, 2334, 8947, 17894, 26841, 37579, 53682, 75158, 112737, 225474, 864317, 1728634, 2592951, 5185902, 14618231, 29236462, 43854693, 87709386, 336219313, 672438626, 1008657939, 2017315878]

約数ペア:

[(1, 2017315878), (2, 1008657939), (3, 672438626), (6, 336219313), (23, 87709386), (46, 43854693), (69, 29236462), (138, 14618231), (389, 5185902), (778, 2592951), (1167, 1728634), (2334, 864317), (8947, 225474), (17894, 112737), (26841, 75158), (37579, 53682)]