2017431696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{13931}}^1$

素因数の和:14380

約数の個数: 80

約数和(自身を含む): 5970475008

約数和(自身を除く): 3953043312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 431, 862, 1293, 1724, 2586, 3017, 3448, 5172, 6034, 6896, 9051, 10344, 12068, 13931, 18102, 20688, 24136, 27862, 36204, 41793, 48272, 55724, 72408, 83586, 97517, 111448, 144816, 167172, 195034, 222896, 292551, 334344, 390068, 585102, 668688, 780136, 1170204, 1560272, 2340408, 4680816, 6004261, 12008522, 18012783, 24017044, 36025566, 42029827, 48034088, 72051132, 84059654, 96068176, 126089481, 144102264, 168119308, 252178962, 288204528, 336238616, 504357924, 672477232, 1008715848, 2017431696]

約数ペア:

[(1, 2017431696), (2, 1008715848), (3, 672477232), (4, 504357924), (6, 336238616), (7, 288204528), (8, 252178962), (12, 168119308), (14, 144102264), (16, 126089481), (21, 96068176), (24, 84059654), (28, 72051132), (42, 48034088), (48, 42029827), (56, 36025566), (84, 24017044), (112, 18012783), (168, 12008522), (336, 6004261), (431, 4680816), (862, 2340408), (1293, 1560272), (1724, 1170204), (2586, 780136), (3017, 668688), (3448, 585102), (5172, 390068), (6034, 334344), (6896, 292551), (9051, 222896), (10344, 195034), (12068, 167172), (13931, 144816), (18102, 111448), (20688, 97517), (24136, 83586), (27862, 72408), (36204, 55724), (41793, 48272)]