2013503515

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1\times {\mathrm{5393}}^1$

素因数の和:6326

約数の個数: 16

約数和(自身を含む): 2446718400

約数和(自身を除く): 433214885

約数列:

[1, 5, 89, 445, 839, 4195, 5393, 26965, 74671, 373355, 479977, 2399885, 4524727, 22623635, 402700703, 2013503515]

約数ペア:

[(1, 2013503515), (5, 402700703), (89, 22623635), (445, 4524727), (839, 2399885), (4195, 479977), (5393, 373355), (26965, 74671)]