2854698928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9390457}}^1$

素因数の和:9390484

約数の個数: 20

約数和(自身を含む): 5822083960

約数和(自身を除く): 2967385032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9390457, 18780914, 37561828, 75123656, 150247312, 178418683, 356837366, 713674732, 1427349464, 2854698928]

約数ペア:

[(1, 2854698928), (2, 1427349464), (4, 713674732), (8, 356837366), (16, 178418683), (19, 150247312), (38, 75123656), (76, 37561828), (152, 18780914), (304, 9390457)]