4447970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 8491392

約数和(自身を除く): 4043422

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 233, 415, 466, 830, 1165, 1909, 2330, 3818, 5359, 9545, 10718, 19090, 19339, 26795, 38678, 53590, 96695, 193390, 444797, 889594, 2223985, 4447970]

約数ペア:

[(1, 4447970), (2, 2223985), (5, 889594), (10, 444797), (23, 193390), (46, 96695), (83, 53590), (115, 38678), (166, 26795), (230, 19339), (233, 19090), (415, 10718), (466, 9545), (830, 5359), (1165, 3818), (1909, 2330)]