2013509306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{1307}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 3232120320

約数和(自身を除く): 1218611014

約数列:

[1, 2, 19, 38, 71, 142, 571, 1142, 1307, 1349, 2614, 2698, 10849, 21698, 24833, 40541, 49666, 81082, 92797, 185594, 746297, 770279, 1492594, 1540558, 1763143, 3526286, 14179643, 28359286, 52987087, 105974174, 1006754653, 2013509306]

約数ペア:

[(1, 2013509306), (2, 1006754653), (19, 105974174), (38, 52987087), (71, 28359286), (142, 14179643), (571, 3526286), (1142, 1763143), (1307, 1540558), (1349, 1492594), (2614, 770279), (2698, 746297), (10849, 185594), (21698, 92797), (24833, 81082), (40541, 49666)]