2891796700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2224459}}^1$

素因数の和:2224486

約数の個数: 36

約数和(自身を含む): 6757909480

約数和(自身を除く): 3866112780

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2224459, 4448918, 8897836, 11122295, 22244590, 28917967, 44489180, 55611475, 57835934, 111222950, 115671868, 144589835, 222445900, 289179670, 578359340, 722949175, 1445898350, 2891796700]

約数ペア:

[(1, 2891796700), (2, 1445898350), (4, 722949175), (5, 578359340), (10, 289179670), (13, 222445900), (20, 144589835), (25, 115671868), (26, 111222950), (50, 57835934), (52, 55611475), (65, 44489180), (100, 28917967), (130, 22244590), (260, 11122295), (325, 8897836), (650, 4448918), (1300, 2224459)]