2014149890

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1231}}^1\times {\mathrm{1249}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 3659040000

約数和(自身を除く): 1644890110

約数列:

[1, 2, 5, 10, 131, 262, 655, 1231, 1249, 1310, 2462, 2498, 6155, 6245, 12310, 12490, 161261, 163619, 322522, 327238, 806305, 818095, 1537519, 1612610, 1636190, 3075038, 7687595, 15375190, 201414989, 402829978, 1007074945, 2014149890]

約数ペア:

[(1, 2014149890), (2, 1007074945), (5, 402829978), (10, 201414989), (131, 15375190), (262, 7687595), (655, 3075038), (1231, 1636190), (1249, 1612610), (1310, 1537519), (2462, 818095), (2498, 806305), (6155, 327238), (6245, 322522), (12310, 163619), (12490, 161261)]