2057304438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{77383}}^1$

素因数の和:77609

約数の個数: 48

約数和(自身を含む): 5118487296

約数和(自身を除く): 3061182858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 1266, 1477, 1899, 2954, 3798, 4431, 8862, 13293, 26586, 77383, 154766, 232149, 464298, 541681, 696447, 1083362, 1392894, 1625043, 3250086, 4875129, 9750258, 16327813, 32655626, 48983439, 97966878, 114294691, 146950317, 228589382, 293900634, 342884073, 685768146, 1028652219, 2057304438]

約数ペア:

[(1, 2057304438), (2, 1028652219), (3, 685768146), (6, 342884073), (7, 293900634), (9, 228589382), (14, 146950317), (18, 114294691), (21, 97966878), (42, 48983439), (63, 32655626), (126, 16327813), (211, 9750258), (422, 4875129), (633, 3250086), (1266, 1625043), (1477, 1392894), (1899, 1083362), (2954, 696447), (3798, 541681), (4431, 464298), (8862, 232149), (13293, 154766), (26586, 77383)]