2678382267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1\times {\mathrm{1559}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 3953664000

約数和(自身を除く): 1275281733

約数列:

[1, 3, 11, 33, 79, 237, 659, 869, 1559, 1977, 2607, 4677, 7249, 17149, 21747, 51447, 52061, 123161, 156183, 369483, 572671, 1027381, 1354771, 1718013, 3082143, 4064313, 11301191, 33903573, 81163099, 243489297, 892794089, 2678382267]

約数ペア:

[(1, 2678382267), (3, 892794089), (11, 243489297), (33, 81163099), (79, 33903573), (237, 11301191), (659, 4064313), (869, 3082143), (1559, 1718013), (1977, 1354771), (2607, 1027381), (4677, 572671), (7249, 369483), (17149, 156183), (21747, 123161), (51447, 52061)]