2646776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 3055624

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1583, 1672, 3166, 6332, 12664, 17413, 30077, 34826, 60154, 69652, 120308, 139304, 240616, 330847, 661694, 1323388, 2646776]

約数ペア:

[(1, 2646776), (2, 1323388), (4, 661694), (8, 330847), (11, 240616), (19, 139304), (22, 120308), (38, 69652), (44, 60154), (76, 34826), (88, 30077), (152, 17413), (209, 12664), (418, 6332), (836, 3166), (1583, 1672)]