2013242465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{4091}}^1$

素因数の和:4289

約数の個数: 32

約数和(自身を含む): 2664579456

約数和(自身を除く): 651336991

約数列:

[1, 5, 13, 65, 67, 113, 335, 565, 871, 1469, 4091, 4355, 7345, 7571, 20455, 37855, 53183, 98423, 265915, 274097, 462283, 492115, 1370485, 2311415, 3563261, 6009679, 17816305, 30048395, 30972961, 154864805, 402648493, 2013242465]

約数ペア:

[(1, 2013242465), (5, 402648493), (13, 154864805), (65, 30972961), (67, 30048395), (113, 17816305), (335, 6009679), (565, 3563261), (871, 2311415), (1469, 1370485), (4091, 492115), (4355, 462283), (7345, 274097), (7571, 265915), (20455, 98423), (37855, 53183)]