20231363516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{354017}}^1$

素因数の和:354198

約数の個数: 48

約数和(自身を含む): 43852917696

約数和(自身を除く): 23621554180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 314, 364, 628, 1099, 2041, 2198, 4082, 4396, 8164, 14287, 28574, 57148, 354017, 708034, 1416068, 2478119, 4602221, 4956238, 9204442, 9912476, 18408884, 32215547, 55580669, 64431094, 111161338, 128862188, 222322676, 389064683, 722548697, 778129366, 1445097394, 1556258732, 2890194788, 5057840879, 10115681758, 20231363516]

約数ペア:

[(1, 20231363516), (2, 10115681758), (4, 5057840879), (7, 2890194788), (13, 1556258732), (14, 1445097394), (26, 778129366), (28, 722548697), (52, 389064683), (91, 222322676), (157, 128862188), (182, 111161338), (314, 64431094), (364, 55580669), (628, 32215547), (1099, 18408884), (2041, 9912476), (2198, 9204442), (4082, 4956238), (4396, 4602221), (8164, 2478119), (14287, 1416068), (28574, 708034), (57148, 354017)]