1520341638

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{7949}}^1$

素因数の和:8332

約数の個数: 32

約数和(自身を含む): 3077222400

約数和(自身を除く): 1556880762

約数列:

[1, 2, 3, 6, 127, 251, 254, 381, 502, 753, 762, 1506, 7949, 15898, 23847, 31877, 47694, 63754, 95631, 191262, 1009523, 1995199, 2019046, 3028569, 3990398, 5985597, 6057138, 11971194, 253390273, 506780546, 760170819, 1520341638]

約数ペア:

[(1, 1520341638), (2, 760170819), (3, 506780546), (6, 253390273), (127, 11971194), (251, 6057138), (254, 5985597), (381, 3990398), (502, 3028569), (753, 2019046), (762, 1995199), (1506, 1009523), (7949, 191262), (15898, 95631), (23847, 63754), (31877, 47694)]