2119624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 4347000

約数和(自身を除く): 2227376

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 229, 356, 458, 712, 916, 1157, 1832, 2314, 2977, 4628, 5954, 9256, 11908, 20381, 23816, 40762, 81524, 163048, 264953, 529906, 1059812, 2119624]

約数ペア:

[(1, 2119624), (2, 1059812), (4, 529906), (8, 264953), (13, 163048), (26, 81524), (52, 40762), (89, 23816), (104, 20381), (178, 11908), (229, 9256), (356, 5954), (458, 4628), (712, 2977), (916, 2314), (1157, 1832)]