1209655538

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{11059}}^1$

素因数の和:11682

約数の個数: 32

約数和(自身を含む): 2237128320

約数和(自身を除く): 1027472782

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 601, 1202, 4207, 7813, 8414, 11059, 15626, 22118, 54691, 77413, 109382, 143767, 154826, 287534, 1006369, 2012738, 6646459, 13292918, 46525213, 86403967, 93050426, 172807934, 604827769, 1209655538]

約数ペア:

[(1, 1209655538), (2, 604827769), (7, 172807934), (13, 93050426), (14, 86403967), (26, 46525213), (91, 13292918), (182, 6646459), (601, 2012738), (1202, 1006369), (4207, 287534), (7813, 154826), (8414, 143767), (11059, 109382), (15626, 77413), (22118, 54691)]