216028982

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{2791}}^1$

素因数の和:3048

約数の個数: 24

約数和(自身を含む): 352545840

約数和(自身を除く): 136516858

約数列:

[1, 2, 13, 26, 169, 229, 338, 458, 2791, 2977, 5582, 5954, 36283, 38701, 72566, 77402, 471679, 639139, 943358, 1278278, 8308807, 16617614, 108014491, 216028982]

約数ペア:

[(1, 216028982), (2, 108014491), (13, 16617614), (26, 8308807), (169, 1278278), (229, 943358), (338, 639139), (458, 471679), (2791, 77402), (2977, 72566), (5582, 38701), (5954, 36283)]