1297804624

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{4003}}^1$

素因数の和:4915

約数の個数: 40

約数和(自身を含む): 2627456832

約数和(自身を除く): 1329652208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 881, 1762, 3524, 4003, 7048, 8006, 14096, 16012, 20263, 32024, 40526, 64048, 81052, 92069, 162104, 184138, 324208, 368276, 736552, 1473104, 3526643, 7053286, 14106572, 28213144, 56426288, 81112789, 162225578, 324451156, 648902312, 1297804624]

約数ペア:

[(1, 1297804624), (2, 648902312), (4, 324451156), (8, 162225578), (16, 81112789), (23, 56426288), (46, 28213144), (92, 14106572), (184, 7053286), (368, 3526643), (881, 1473104), (1762, 736552), (3524, 368276), (4003, 324208), (7048, 184138), (8006, 162104), (14096, 92069), (16012, 81052), (20263, 64048), (32024, 40526)]