338601356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{120413}}^1$

素因数の和:120473

約数の個数: 24

約数和(自身を含む): 640602480

約数和(自身を除く): 302001124

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 120413, 240826, 481652, 2287847, 4455281, 4575694, 8910562, 9151388, 17821124, 84650339, 169300678, 338601356]

約数ペア:

[(1, 338601356), (2, 169300678), (4, 84650339), (19, 17821124), (37, 9151388), (38, 8910562), (74, 4575694), (76, 4455281), (148, 2287847), (703, 481652), (1406, 240826), (2812, 120413)]