1071569258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{215261}}^1$

素因数の和:215413

約数の個数: 16

約数和(自身を含む): 1704875040

約数和(自身を除く): 633305782

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 215261, 430522, 4089959, 8179918, 28199191, 56398382, 535784629, 1071569258]

約数ペア:

[(1, 1071569258), (2, 535784629), (19, 56398382), (38, 28199191), (131, 8179918), (262, 4089959), (2489, 430522), (4978, 215261)]