1225906346

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{166157}}^1$

素因数の和:166214

約数の個数: 32

約数和(自身を含む): 2296968192

約数和(自身を除く): 1071061846

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 166157, 332314, 1163099, 2326198, 2824669, 5150867, 5649338, 10301734, 19772683, 36056069, 39545366, 72112138, 87564739, 175129478, 612953173, 1225906346]

約数ペア:

[(1, 1225906346), (2, 612953173), (7, 175129478), (14, 87564739), (17, 72112138), (31, 39545366), (34, 36056069), (62, 19772683), (119, 10301734), (217, 5649338), (238, 5150867), (434, 2824669), (527, 2326198), (1054, 1163099), (3689, 332314), (7378, 166157)]