496740868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{15139}}^1$

素因数の和:15787

約数の個数: 24

約数和(自身を含む): 937711040

約数和(自身を除く): 440970172

約数列:

[1, 2, 4, 13, 26, 52, 631, 1262, 2524, 8203, 15139, 16406, 30278, 32812, 60556, 196807, 393614, 787228, 9552709, 19105418, 38210836, 124185217, 248370434, 496740868]

約数ペア:

[(1, 496740868), (2, 248370434), (4, 124185217), (13, 38210836), (26, 19105418), (52, 9552709), (631, 787228), (1262, 393614), (2524, 196807), (8203, 60556), (15139, 32812), (16406, 30278)]