2948889452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{69661}}^1$

素因数の和:70241

約数の個数: 24

約数和(自身を含む): 5441995440

約数和(自身を除く): 2493105988

約数列:

[1, 2, 4, 19, 38, 76, 557, 1114, 2228, 10583, 21166, 42332, 69661, 139322, 278644, 1323559, 2647118, 5294236, 38801177, 77602354, 155204708, 737222363, 1474444726, 2948889452]

約数ペア:

[(1, 2948889452), (2, 1474444726), (4, 737222363), (19, 155204708), (38, 77602354), (76, 38801177), (557, 5294236), (1114, 2647118), (2228, 1323559), (10583, 278644), (21166, 139322), (42332, 69661)]