384698902

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 698664960

約数和(自身を除く): 313966058

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 139, 217, 278, 434, 911, 973, 1519, 1822, 1946, 3038, 4309, 6377, 6811, 8618, 12754, 13622, 28241, 30163, 44639, 56482, 60326, 89278, 126629, 197687, 211141, 253258, 395374, 422282, 886403, 1383809, 1772806, 2767618, 3925499, 6204821, 7850998, 12409642, 27478493, 54956986, 192349451, 384698902]

約数ペア:

[(1, 384698902), (2, 192349451), (7, 54956986), (14, 27478493), (31, 12409642), (49, 7850998), (62, 6204821), (98, 3925499), (139, 2767618), (217, 1772806), (278, 1383809), (434, 886403), (911, 422282), (973, 395374), (1519, 253258), (1822, 211141), (1946, 197687), (3038, 126629), (4309, 89278), (6377, 60326), (6811, 56482), (8618, 44639), (12754, 30163), (13622, 28241)]