876233990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{10979}}^1$

素因数の和:11356

約数の個数: 32

約数和(自身を含む): 1650689280

約数和(自身を除く): 774455290

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 347, 694, 1735, 3470, 7981, 10979, 15962, 21958, 39905, 54895, 79810, 109790, 252517, 505034, 1262585, 2525170, 3809713, 7619426, 19048565, 38097130, 87623399, 175246798, 438116995, 876233990]

約数ペア:

[(1, 876233990), (2, 438116995), (5, 175246798), (10, 87623399), (23, 38097130), (46, 19048565), (115, 7619426), (230, 3809713), (347, 2525170), (694, 1262585), (1735, 505034), (3470, 252517), (7981, 109790), (10979, 79810), (15962, 54895), (21958, 39905)]