2160376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 4352400

約数和(自身を除く): 2192024

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 233, 244, 466, 488, 932, 1159, 1864, 2318, 4427, 4636, 8854, 9272, 14213, 17708, 28426, 35416, 56852, 113704, 270047, 540094, 1080188, 2160376]

約数ペア:

[(1, 2160376), (2, 1080188), (4, 540094), (8, 270047), (19, 113704), (38, 56852), (61, 35416), (76, 28426), (122, 17708), (152, 14213), (233, 9272), (244, 8854), (466, 4636), (488, 4427), (932, 2318), (1159, 1864)]