1097237869982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{66994619}}^1$

素因数の和:66995071

約数の個数: 16

約数和(自身を含む): 1736500550400

約数和(自身を除く): 639262680418

約数列:

[1, 2, 19, 38, 431, 862, 8189, 16378, 66994619, 133989238, 1272897761, 2545795522, 28874680789, 57749361578, 548618934991, 1097237869982]

約数ペア:

[(1, 1097237869982), (2, 548618934991), (19, 57749361578), (38, 28874680789), (431, 2545795522), (862, 1272897761), (8189, 133989238), (16378, 66994619)]