620883926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{51577}}^1$

素因数の和:52055

約数の個数: 16

約数和(自身を含む): 1005152064

約数和(自身を除く): 384268138

約数列:

[1, 2, 13, 26, 463, 926, 6019, 12038, 51577, 103154, 670501, 1341002, 23880151, 47760302, 310441963, 620883926]

約数ペア:

[(1, 620883926), (2, 310441963), (13, 47760302), (26, 23880151), (463, 1341002), (926, 670501), (6019, 103154), (12038, 51577)]