1402795628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{171827}}^1$

素因数の和:172001

約数の個数: 24

約数和(自身を含む): 2660584752

約数和(自身を除く): 1257789124

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 171827, 343654, 687308, 2233751, 4467502, 8935004, 26976839, 53953678, 107907356, 350698907, 701397814, 1402795628]

約数ペア:

[(1, 1402795628), (2, 701397814), (4, 350698907), (13, 107907356), (26, 53953678), (52, 26976839), (157, 8935004), (314, 4467502), (628, 2233751), (2041, 687308), (4082, 343654), (8164, 171827)]