240189976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2309519}}^1$

素因数の和:2309538

約数の個数: 16

約数和(自身を含む): 484999200

約数和(自身を除く): 244809224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2309519, 4619038, 9238076, 18476152, 30023747, 60047494, 120094988, 240189976]

約数ペア:

[(1, 240189976), (2, 120094988), (4, 60047494), (8, 30023747), (13, 18476152), (26, 9238076), (52, 4619038), (104, 2309519)]