4630895152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{22263919}}^1$

素因数の和:22263940

約数の個数: 20

約数和(自身を含む): 9662541280

約数和(自身を除く): 5031646128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 22263919, 44527838, 89055676, 178111352, 289430947, 356222704, 578861894, 1157723788, 2315447576, 4630895152]

約数ペア:

[(1, 4630895152), (2, 2315447576), (4, 1157723788), (8, 578861894), (13, 356222704), (16, 289430947), (26, 178111352), (52, 89055676), (104, 44527838), (208, 22263919)]