402364378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{15187}}^1$

素因数の和:16221

約数の個数: 16

約数和(自身を含む): 650653920

約数和(自身を除く): 248289542

約数列:

[1, 2, 13, 26, 1019, 2038, 13247, 15187, 26494, 30374, 197431, 394862, 15475553, 30951106, 201182189, 402364378]

約数ペア:

[(1, 402364378), (2, 201182189), (13, 30951106), (26, 15475553), (1019, 394862), (2038, 197431), (13247, 30374), (15187, 26494)]