2303768

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 4564560

約数和(自身を除く): 2260792

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 181, 296, 344, 362, 724, 1448, 1591, 3182, 6364, 6697, 7783, 12728, 13394, 15566, 26788, 31132, 53576, 62264, 287971, 575942, 1151884, 2303768]

約数ペア:

[(1, 2303768), (2, 1151884), (4, 575942), (8, 287971), (37, 62264), (43, 53576), (74, 31132), (86, 26788), (148, 15566), (172, 13394), (181, 12728), (296, 7783), (344, 6697), (362, 6364), (724, 3182), (1448, 1591)]