1319587712

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{141223}}^1$

素因数の和:141310

約数の個数: 32

約数和(自身を含む): 2664896880

約数和(自身を除く): 1345309168

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 141223, 282446, 564892, 1129784, 2259568, 4519136, 9038272, 10309279, 18076544, 20618558, 41237116, 82474232, 164948464, 329896928, 659793856, 1319587712]

約数ペア:

[(1, 1319587712), (2, 659793856), (4, 329896928), (8, 164948464), (16, 82474232), (32, 41237116), (64, 20618558), (73, 18076544), (128, 10309279), (146, 9038272), (292, 4519136), (584, 2259568), (1168, 1129784), (2336, 564892), (4672, 282446), (9344, 141223)]