2947453028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{717491}}^1$

素因数の和:717587

約数の個数: 24

約数和(自身を含む): 5625137280

約数和(自身を除く): 2677684252

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 717491, 1434982, 2869964, 9327383, 18654766, 37309532, 56681789, 113363578, 226727156, 736863257, 1473726514, 2947453028]

約数ペア:

[(1, 2947453028), (2, 1473726514), (4, 736863257), (13, 226727156), (26, 113363578), (52, 56681789), (79, 37309532), (158, 18654766), (316, 9327383), (1027, 2869964), (2054, 1434982), (4108, 717491)]