2155486038

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{4921201}}^1$

素因数の和:4921279

約数の個数: 16

約数和(自身を含む): 4370027376

約数和(自身を除く): 2214541338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 4921201, 9842402, 14763603, 29527206, 359247673, 718495346, 1077743019, 2155486038]

約数ペア:

[(1, 2155486038), (2, 1077743019), (3, 718495346), (6, 359247673), (73, 29527206), (146, 14763603), (219, 9842402), (438, 4921201)]