313680658534

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{9919697}}^1$

素因数の和:9919959

約数の個数: 16

約数和(自身を含む): 478288158768

約数和(自身を除く): 164607500234

約数列:

[1, 2, 97, 163, 194, 326, 15811, 31622, 9919697, 19839394, 962210609, 1616910611, 1924421218, 3233821222, 156840329267, 313680658534]

約数ペア:

[(1, 313680658534), (2, 156840329267), (97, 3233821222), (163, 1924421218), (194, 1616910611), (326, 962210609), (15811, 19839394), (31622, 9919697)]