258836214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{474059}}^1$

素因数の和:474084

約数の個数: 32

約数和(自身を含む): 637136640

約数和(自身を除く): 378300426

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 474059, 948118, 1422177, 2844354, 3318413, 6162767, 6636826, 9955239, 12325534, 18488301, 19910478, 36976602, 43139369, 86278738, 129418107, 258836214]

約数ペア:

[(1, 258836214), (2, 129418107), (3, 86278738), (6, 43139369), (7, 36976602), (13, 19910478), (14, 18488301), (21, 12325534), (26, 9955239), (39, 6636826), (42, 6162767), (78, 3318413), (91, 2844354), (182, 1422177), (273, 948118), (546, 474059)]