1810369904

素因数分解:

$2^4\times 7^1\times {\mathrm{487}}^1\times {\mathrm{33191}}^1$

素因数の和:33693

約数の個数: 40

約数和(自身を含む): 4017028608

約数和(自身を除く): 2206658704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 487, 974, 1948, 3409, 3896, 6818, 7792, 13636, 27272, 33191, 54544, 66382, 132764, 232337, 265528, 464674, 531056, 929348, 1858696, 3717392, 16164017, 32328034, 64656068, 113148119, 129312136, 226296238, 258624272, 452592476, 905184952, 1810369904]

約数ペア:

[(1, 1810369904), (2, 905184952), (4, 452592476), (7, 258624272), (8, 226296238), (14, 129312136), (16, 113148119), (28, 64656068), (56, 32328034), (112, 16164017), (487, 3717392), (974, 1858696), (1948, 929348), (3409, 531056), (3896, 464674), (6818, 265528), (7792, 232337), (13636, 132764), (27272, 66382), (33191, 54544)]