2768038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 5209344

約数和(自身を除く): 2441306

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 227, 454, 469, 871, 938, 1589, 1742, 2951, 3178, 5902, 6097, 12194, 15209, 20657, 30418, 41314, 106463, 197717, 212926, 395434, 1384019, 2768038]

約数ペア:

[(1, 2768038), (2, 1384019), (7, 395434), (13, 212926), (14, 197717), (26, 106463), (67, 41314), (91, 30418), (134, 20657), (182, 15209), (227, 12194), (454, 6097), (469, 5902), (871, 3178), (938, 2951), (1589, 1742)]