258840489229

素因数分解:

$7^1\times {\mathrm{929}}^1\times {\mathrm{1181}}^1\times {\mathrm{33703}}^1$

素因数の和:35820

約数の個数: 16

約数和(自身を含む): 296395672320

約数和(自身を除く): 37555183091

約数列:

[1, 7, 929, 1181, 6503, 8267, 33703, 235921, 1097149, 7680043, 31310087, 39803243, 219170609, 278622701, 36977212747, 258840489229]

約数ペア:

[(1, 258840489229), (7, 36977212747), (929, 278622701), (1181, 219170609), (6503, 39803243), (8267, 31310087), (33703, 7680043), (235921, 1097149)]