2744186557

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2791}}^1$

素因数の和:3049

約数の個数: 32

約数和(自身を含む): 3396501504

約数和(自身を除く): 652314947

約数列:

[1, 7, 23, 31, 161, 197, 217, 713, 1379, 2791, 4531, 4991, 6107, 19537, 31717, 42749, 64193, 86521, 140461, 449351, 549827, 605647, 983227, 1989983, 3848789, 12646021, 13929881, 17044637, 88522147, 119312459, 392026651, 2744186557]

約数ペア:

[(1, 2744186557), (7, 392026651), (23, 119312459), (31, 88522147), (161, 17044637), (197, 13929881), (217, 12646021), (713, 3848789), (1379, 1989983), (2791, 983227), (4531, 605647), (4991, 549827), (6107, 449351), (19537, 140461), (31717, 86521), (42749, 64193)]