4872972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31237}}^1$

素因数の和:31257

約数の個数: 24

約数和(自身を含む): 12245296

約数和(自身を除く): 7372324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 31237, 62474, 93711, 124948, 187422, 374844, 406081, 812162, 1218243, 1624324, 2436486, 4872972]

約数ペア:

[(1, 4872972), (2, 2436486), (3, 1624324), (4, 1218243), (6, 812162), (12, 406081), (13, 374844), (26, 187422), (39, 124948), (52, 93711), (78, 62474), (156, 31237)]