971322331388

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{2311}}^1\times {\mathrm{1722557}}^1$

素因数の和:1724933

約数の個数: 24

約数和(自身を含む): 1728428477664

約数和(自身を除く): 757106146276

約数列:

[1, 2, 4, 61, 122, 244, 2311, 4622, 9244, 140971, 281942, 563884, 1722557, 3445114, 6890228, 105075977, 210151954, 420303908, 3980829227, 7961658454, 15923316908, 242830582847, 485661165694, 971322331388]

約数ペア:

[(1, 971322331388), (2, 485661165694), (4, 242830582847), (61, 15923316908), (122, 7961658454), (244, 3980829227), (2311, 420303908), (4622, 210151954), (9244, 105075977), (140971, 6890228), (281942, 3445114), (563884, 1722557)]