1914536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 3969000

約数和(自身を除く): 2054464

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 449, 533, 898, 1066, 1796, 2132, 3592, 4264, 5837, 11674, 18409, 23348, 36818, 46696, 73636, 147272, 239317, 478634, 957268, 1914536]

約数ペア:

[(1, 1914536), (2, 957268), (4, 478634), (8, 239317), (13, 147272), (26, 73636), (41, 46696), (52, 36818), (82, 23348), (104, 18409), (164, 11674), (328, 5837), (449, 4264), (533, 3592), (898, 2132), (1066, 1796)]