40242202

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20101}}^1$

素因数の和:20134

約数の個数: 32

約数和(自身を含む): 81051264

約数和(自身を除く): 40809062

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 20101, 40202, 140707, 221111, 261313, 281414, 442222, 522626, 1547777, 1829191, 2874443, 3095554, 3658382, 5748886, 20121101, 40242202]

約数ペア:

[(1, 40242202), (2, 20121101), (7, 5748886), (11, 3658382), (13, 3095554), (14, 2874443), (22, 1829191), (26, 1547777), (77, 522626), (91, 442222), (143, 281414), (154, 261313), (182, 221111), (286, 140707), (1001, 40202), (2002, 20101)]