1261566146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{1451}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 2028571776

約数和(自身を除く): 767005630

約数列:

[1, 2, 23, 41, 46, 82, 461, 922, 943, 1451, 1886, 2902, 10603, 18901, 21206, 33373, 37802, 59491, 66746, 118982, 434723, 668911, 869446, 1337822, 1368293, 2736586, 15384953, 27425351, 30769906, 54850702, 630783073, 1261566146]

約数ペア:

[(1, 1261566146), (2, 630783073), (23, 54850702), (41, 30769906), (46, 27425351), (82, 15384953), (461, 2736586), (922, 1368293), (943, 1337822), (1451, 869446), (1886, 668911), (2902, 434723), (10603, 118982), (18901, 66746), (21206, 59491), (33373, 37802)]