2013524855

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 2523156480

約数和(自身を除く): 509631625

約数列:

[1, 5, 53, 71, 103, 265, 355, 515, 1039, 3763, 5195, 5459, 7313, 18815, 27295, 36565, 55067, 73769, 107017, 275335, 368845, 387589, 535085, 1937945, 3909757, 5671901, 7598207, 19548785, 28359505, 37991035, 402704971, 2013524855]

約数ペア:

[(1, 2013524855), (5, 402704971), (53, 37991035), (71, 28359505), (103, 19548785), (265, 7598207), (355, 5671901), (515, 3909757), (1039, 1937945), (3763, 535085), (5195, 387589), (5459, 368845), (7313, 275335), (18815, 107017), (27295, 73769), (36565, 55067)]