1187431058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{1559}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 1971216000

約数和(自身を除く): 783784942

約数列:

[1, 2, 11, 22, 89, 178, 389, 778, 979, 1559, 1958, 3118, 4279, 8558, 17149, 34298, 34621, 69242, 138751, 277502, 380831, 606451, 761662, 1212902, 1526261, 3052522, 6670961, 13341922, 53974139, 107948278, 593715529, 1187431058]

約数ペア:

[(1, 1187431058), (2, 593715529), (11, 107948278), (22, 53974139), (89, 13341922), (178, 6670961), (389, 3052522), (778, 1526261), (979, 1212902), (1559, 761662), (1958, 606451), (3118, 380831), (4279, 277502), (8558, 138751), (17149, 69242), (34298, 34621)]