259992516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3095149}}^1$

素因数の和:3095163

約数の個数: 24

約数和(自身を含む): 693313600

約数和(自身を除く): 433321084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3095149, 6190298, 9285447, 12380596, 18570894, 21666043, 37141788, 43332086, 64998129, 86664172, 129996258, 259992516]

約数ペア:

[(1, 259992516), (2, 129996258), (3, 86664172), (4, 64998129), (6, 43332086), (7, 37141788), (12, 21666043), (14, 18570894), (21, 12380596), (28, 9285447), (42, 6190298), (84, 3095149)]