2912239092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{488303}}^1$

素因数の和:488388

約数の個数: 48

約数和(自身を含む): 7875366912

約数和(自身を除く): 4963127820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 488303, 976606, 1464909, 1953212, 2929818, 3418121, 5859636, 6836242, 10254363, 13672484, 20508726, 34669513, 41017452, 69339026, 104008539, 138678052, 208017078, 242686591, 416034156, 485373182, 728059773, 970746364, 1456119546, 2912239092]

約数ペア:

[(1, 2912239092), (2, 1456119546), (3, 970746364), (4, 728059773), (6, 485373182), (7, 416034156), (12, 242686591), (14, 208017078), (21, 138678052), (28, 104008539), (42, 69339026), (71, 41017452), (84, 34669513), (142, 20508726), (213, 13672484), (284, 10254363), (426, 6836242), (497, 5859636), (852, 3418121), (994, 2929818), (1491, 1953212), (1988, 1464909), (2982, 976606), (5964, 488303)]