380677738

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{3407}}^1$

素因数の和:3786

約数の個数: 32

約数和(自身を含む): 683126784

約数和(自身を除く): 302449046

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 347, 694, 2429, 3407, 4858, 6814, 7981, 15962, 23849, 47698, 55867, 78361, 111734, 156722, 548527, 1097054, 1182229, 2364458, 8275603, 16551206, 27191267, 54382534, 190338869, 380677738]

約数ペア:

[(1, 380677738), (2, 190338869), (7, 54382534), (14, 27191267), (23, 16551206), (46, 8275603), (161, 2364458), (322, 1182229), (347, 1097054), (694, 548527), (2429, 156722), (3407, 111734), (4858, 78361), (6814, 55867), (7981, 47698), (15962, 23849)]