121985708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{4817}}^1$

素因数の和:5321

約数の個数: 24

約数和(自身を含む): 230416032

約数和(自身を除く): 108430324

約数列:

[1, 2, 4, 13, 26, 52, 487, 974, 1948, 4817, 6331, 9634, 12662, 19268, 25324, 62621, 125242, 250484, 2345879, 4691758, 9383516, 30496427, 60992854, 121985708]

約数ペア:

[(1, 121985708), (2, 60992854), (4, 30496427), (13, 9383516), (26, 4691758), (52, 2345879), (487, 250484), (974, 125242), (1948, 62621), (4817, 25324), (6331, 19268), (9634, 12662)]