2140423922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 4016162304

約数和(自身を除く): 1875738382

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 263, 461, 526, 679, 922, 1261, 1358, 1841, 2522, 3227, 3419, 3682, 5993, 6454, 6838, 8827, 11986, 17654, 23933, 25511, 41951, 44717, 47866, 51022, 83902, 89434, 121243, 178577, 242486, 313019, 331643, 357154, 581321, 626038, 663286, 848701, 1162642, 1576159, 1697402, 2321501, 3152318, 4069247, 4643002, 8138494, 11033113, 11760571, 22066226, 23521142, 82323997, 152887423, 164647994, 305774846, 1070211961, 2140423922]

約数ペア:

[(1, 2140423922), (2, 1070211961), (7, 305774846), (13, 164647994), (14, 152887423), (26, 82323997), (91, 23521142), (97, 22066226), (182, 11760571), (194, 11033113), (263, 8138494), (461, 4643002), (526, 4069247), (679, 3152318), (922, 2321501), (1261, 1697402), (1358, 1576159), (1841, 1162642), (2522, 848701), (3227, 663286), (3419, 626038), (3682, 581321), (5993, 357154), (6454, 331643), (6838, 313019), (8827, 242486), (11986, 178577), (17654, 121243), (23933, 89434), (25511, 83902), (41951, 51022), (44717, 47866)]