258629802

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{25673}}^1$

素因数の和:25774

約数の個数: 32

約数和(自身を含む): 547164288

約数和(自身を除く): 288534486

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 10074, 25673, 51346, 77019, 154038, 590479, 1180958, 1771437, 1874129, 3542874, 3748258, 5622387, 11244774, 43104967, 86209934, 129314901, 258629802]

約数ペア:

[(1, 258629802), (2, 129314901), (3, 86209934), (6, 43104967), (23, 11244774), (46, 5622387), (69, 3748258), (73, 3542874), (138, 1874129), (146, 1771437), (219, 1180958), (438, 590479), (1679, 154038), (3358, 77019), (5037, 51346), (10074, 25673)]