804917246

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{28087}}^1$

素因数の和:28208

約数の個数: 32

約数和(自身を含む): 1456081920

約数和(自身を除く): 651164674

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 4094, 14329, 28087, 28658, 56174, 196609, 393218, 646001, 1292002, 2499743, 4522007, 4999486, 9044014, 17498201, 34996402, 57494089, 114988178, 402458623, 804917246]

約数ペア:

[(1, 804917246), (2, 402458623), (7, 114988178), (14, 57494089), (23, 34996402), (46, 17498201), (89, 9044014), (161, 4999486), (178, 4522007), (322, 2499743), (623, 1292002), (1246, 646001), (2047, 393218), (4094, 196609), (14329, 56174), (28087, 28658)]