520042952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1951}}^1$

素因数の和:2214

約数の個数: 64

約数和(自身を含む): 1151055360

約数和(自身を除く): 631012408

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 233, 286, 466, 572, 932, 1144, 1864, 1951, 2563, 3029, 3902, 5126, 6058, 7804, 10252, 12116, 15608, 20504, 21461, 24232, 25363, 33319, 42922, 50726, 66638, 85844, 101452, 133276, 171688, 202904, 266552, 278993, 454583, 557986, 909166, 1115972, 1818332, 2231944, 3636664, 5000413, 5909579, 10000826, 11819158, 20001652, 23638316, 40003304, 47276632, 65005369, 130010738, 260021476, 520042952]

約数ペア:

[(1, 520042952), (2, 260021476), (4, 130010738), (8, 65005369), (11, 47276632), (13, 40003304), (22, 23638316), (26, 20001652), (44, 11819158), (52, 10000826), (88, 5909579), (104, 5000413), (143, 3636664), (233, 2231944), (286, 1818332), (466, 1115972), (572, 909166), (932, 557986), (1144, 454583), (1864, 278993), (1951, 266552), (2563, 202904), (3029, 171688), (3902, 133276), (5126, 101452), (6058, 85844), (7804, 66638), (10252, 50726), (12116, 42922), (15608, 33319), (20504, 25363), (21461, 24232)]