2215900802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{2657}}^1$

素因数の和:3986

約数の個数: 32

約数和(自身を含む): 3708866880

約数和(自身を除く): 1492966078

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1291, 2582, 2657, 5314, 21947, 24529, 43894, 45169, 49058, 50483, 90338, 100966, 416993, 833986, 858211, 1716422, 3430187, 6860374, 58313179, 65173553, 116626358, 130347106, 1107950401, 2215900802]

約数ペア:

[(1, 2215900802), (2, 1107950401), (17, 130347106), (19, 116626358), (34, 65173553), (38, 58313179), (323, 6860374), (646, 3430187), (1291, 1716422), (2582, 858211), (2657, 833986), (5314, 416993), (21947, 100966), (24529, 90338), (43894, 50483), (45169, 49058)]