2013304909

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{983}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 2556573696

約数和(自身を除く): 543268787

約数列:

[1, 7, 11, 67, 77, 397, 469, 737, 983, 2779, 4367, 5159, 6881, 10813, 26599, 30569, 65861, 75691, 186193, 292589, 390251, 461027, 724471, 2048123, 2731757, 4292761, 5071297, 26146817, 30049327, 183027719, 287614987, 2013304909]

約数ペア:

[(1, 2013304909), (7, 287614987), (11, 183027719), (67, 30049327), (77, 26146817), (397, 5071297), (469, 4292761), (737, 2731757), (983, 2048123), (2779, 724471), (4367, 461027), (5159, 390251), (6881, 292589), (10813, 186193), (26599, 75691), (30569, 65861)]