120416972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{16903}}^1$

素因数の和:17057

約数の個数: 24

約数和(自身を含む): 228609696

約数和(自身を除く): 108192724

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 16903, 33806, 67612, 219739, 439478, 878956, 2315711, 4631422, 9262844, 30104243, 60208486, 120416972]

約数ペア:

[(1, 120416972), (2, 60208486), (4, 30104243), (13, 9262844), (26, 4631422), (52, 2315711), (137, 878956), (274, 439478), (548, 219739), (1781, 67612), (3562, 33806), (7124, 16903)]