2831038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 5299200

約数和(自身を除く): 2468162

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 367, 406, 551, 734, 1102, 2569, 3857, 5138, 6973, 7714, 10643, 13946, 21286, 48811, 74501, 97622, 149002, 202217, 404434, 1415519, 2831038]

約数ペア:

[(1, 2831038), (2, 1415519), (7, 404434), (14, 202217), (19, 149002), (29, 97622), (38, 74501), (58, 48811), (133, 21286), (203, 13946), (266, 10643), (367, 7714), (406, 6973), (551, 5138), (734, 3857), (1102, 2569)]