3897166

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 64

約数和(自身を含む): 8064000

約数和(自身を除く): 4166834

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 38, 46, 49, 91, 98, 133, 161, 182, 247, 266, 299, 322, 343, 437, 494, 598, 637, 686, 874, 931, 1127, 1274, 1729, 1862, 2093, 2254, 3059, 3458, 4186, 4459, 5681, 6118, 6517, 7889, 8918, 11362, 12103, 13034, 14651, 15778, 21413, 24206, 29302, 39767, 42826, 79534, 84721, 102557, 149891, 169442, 205114, 278369, 299782, 556738, 1948583, 3897166]

約数ペア:

[(1, 3897166), (2, 1948583), (7, 556738), (13, 299782), (14, 278369), (19, 205114), (23, 169442), (26, 149891), (38, 102557), (46, 84721), (49, 79534), (91, 42826), (98, 39767), (133, 29302), (161, 24206), (182, 21413), (247, 15778), (266, 14651), (299, 13034), (322, 12103), (343, 11362), (437, 8918), (494, 7889), (598, 6517), (637, 6118), (686, 5681), (874, 4459), (931, 4186), (1127, 3458), (1274, 3059), (1729, 2254), (1862, 2093)]