247418026

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 388317888

約数和(自身を除く): 140899862

約数列:

[1, 2, 41, 82, 107, 163, 173, 214, 326, 346, 4387, 6683, 7093, 8774, 13366, 14186, 17441, 18511, 28199, 34882, 37022, 56398, 715081, 758951, 1156159, 1430162, 1517902, 2312318, 3017293, 6034586, 123709013, 247418026]

約数ペア:

[(1, 247418026), (2, 123709013), (41, 6034586), (82, 3017293), (107, 2312318), (163, 1517902), (173, 1430162), (214, 1156159), (326, 758951), (346, 715081), (4387, 56398), (6683, 37022), (7093, 34882), (8774, 28199), (13366, 18511), (14186, 17441)]