425346922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{212461}}^1$

素因数の和:212494

約数の個数: 32

約数和(自身を含む): 856646784

約数和(自身を除く): 431299862

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 212461, 424922, 1487227, 2337071, 2761993, 2974454, 4674142, 5523986, 16359497, 19333951, 30381923, 32718994, 38667902, 60763846, 212673461, 425346922]

約数ペア:

[(1, 425346922), (2, 212673461), (7, 60763846), (11, 38667902), (13, 32718994), (14, 30381923), (22, 19333951), (26, 16359497), (77, 5523986), (91, 4674142), (143, 2974454), (154, 2761993), (182, 2337071), (286, 1487227), (1001, 424922), (2002, 212461)]