838009732

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{5923}}^1$

素因数の和:6128

約数の個数: 48

約数和(自身を含む): 1740992512

約数和(自身を除く): 902982780

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 163, 217, 326, 434, 652, 868, 1141, 2282, 4564, 5053, 5923, 10106, 11846, 20212, 23692, 35371, 41461, 70742, 82922, 141484, 165844, 183613, 367226, 734452, 965449, 1285291, 1930898, 2570582, 3861796, 5141164, 6758143, 13516286, 27032572, 29928919, 59857838, 119715676, 209502433, 419004866, 838009732]

約数ペア:

[(1, 838009732), (2, 419004866), (4, 209502433), (7, 119715676), (14, 59857838), (28, 29928919), (31, 27032572), (62, 13516286), (124, 6758143), (163, 5141164), (217, 3861796), (326, 2570582), (434, 1930898), (652, 1285291), (868, 965449), (1141, 734452), (2282, 367226), (4564, 183613), (5053, 165844), (5923, 141484), (10106, 82922), (11846, 70742), (20212, 41461), (23692, 35371)]