1780493499564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{8840759}}^1$

素因数の和:8842070

約数の個数: 48

約数和(自身を含む): 4477526672640

約数和(自身を除く): 2697033173076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1291, 2582, 3873, 5164, 7746, 15492, 16783, 33566, 50349, 67132, 100698, 201396, 8840759, 17681518, 26522277, 35363036, 53044554, 106089108, 114929867, 229859734, 344789601, 459719468, 689579202, 1379158404, 11413419869, 22826839738, 34240259607, 45653679476, 68480519214, 136961038428, 148374458297, 296748916594, 445123374891, 593497833188, 890246749782, 1780493499564]

約数ペア:

[(1, 1780493499564), (2, 890246749782), (3, 593497833188), (4, 445123374891), (6, 296748916594), (12, 148374458297), (13, 136961038428), (26, 68480519214), (39, 45653679476), (52, 34240259607), (78, 22826839738), (156, 11413419869), (1291, 1379158404), (2582, 689579202), (3873, 459719468), (5164, 344789601), (7746, 229859734), (15492, 114929867), (16783, 106089108), (33566, 53044554), (50349, 35363036), (67132, 26522277), (100698, 17681518), (201396, 8840759)]