492040262

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 886833360

約数和(自身を除く): 394793098

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 139, 278, 287, 574, 881, 973, 1762, 1946, 2009, 4018, 5699, 6167, 6811, 11398, 12334, 13622, 36121, 39893, 43169, 72242, 79786, 86338, 122459, 244918, 252847, 279251, 505694, 558502, 857213, 1714426, 1769929, 3539858, 5020819, 6000491, 10041638, 12000982, 35145733, 70291466, 246020131, 492040262]

約数ペア:

[(1, 492040262), (2, 246020131), (7, 70291466), (14, 35145733), (41, 12000982), (49, 10041638), (82, 6000491), (98, 5020819), (139, 3539858), (278, 1769929), (287, 1714426), (574, 857213), (881, 558502), (973, 505694), (1762, 279251), (1946, 252847), (2009, 244918), (4018, 122459), (5699, 86338), (6167, 79786), (6811, 72242), (11398, 43169), (12334, 39893), (13622, 36121)]