2912137438

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1\times {\mathrm{2239}}^1$

素因数の和:3832

約数の個数: 32

約数和(自身を含む): 5079674880

約数和(自身を除く): 2167537442

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1523, 2239, 3046, 4478, 10661, 15673, 21322, 31346, 92903, 136579, 185806, 273158, 650321, 956053, 1300642, 1912106, 3409997, 6819994, 23869979, 47739958, 208009817, 416019634, 1456068719, 2912137438]

約数ペア:

[(1, 2912137438), (2, 1456068719), (7, 416019634), (14, 208009817), (61, 47739958), (122, 23869979), (427, 6819994), (854, 3409997), (1523, 1912106), (2239, 1300642), (3046, 956053), (4478, 650321), (10661, 273158), (15673, 185806), (21322, 136579), (31346, 92903)]