2098474

素因数分解:

$2^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 40

約数和(自身を含む): 4033440

約数和(自身を除く): 1934966

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 49, 98, 133, 161, 266, 322, 343, 437, 686, 874, 931, 1127, 1862, 2254, 2401, 3059, 4802, 6118, 6517, 7889, 13034, 15778, 21413, 42826, 45619, 55223, 91238, 110446, 149891, 299782, 1049237, 2098474]

約数ペア:

[(1, 2098474), (2, 1049237), (7, 299782), (14, 149891), (19, 110446), (23, 91238), (38, 55223), (46, 45619), (49, 42826), (98, 21413), (133, 15778), (161, 13034), (266, 7889), (322, 6517), (343, 6118), (437, 4802), (686, 3059), (874, 2401), (931, 2254), (1127, 1862)]