1782392378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{2521}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 2928586752

約数和(自身を除く): 1146194374

約数列:

[1, 2, 13, 26, 71, 142, 383, 766, 923, 1846, 2521, 4979, 5042, 9958, 27193, 32773, 54386, 65546, 178991, 353509, 357982, 707018, 965543, 1931086, 2326883, 4653766, 12552059, 25104118, 68553553, 137107106, 891196189, 1782392378]

約数ペア:

[(1, 1782392378), (2, 891196189), (13, 137107106), (26, 68553553), (71, 25104118), (142, 12552059), (383, 4653766), (766, 2326883), (923, 1931086), (1846, 965543), (2521, 707018), (4979, 357982), (5042, 353509), (9958, 178991), (27193, 65546), (32773, 54386)]