772860452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2123243}}^1$

素因数の和:2123267

約数の個数: 24

約数和(自身を含む): 1664623296

約数和(自身を除く): 891762844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2123243, 4246486, 8492972, 14862701, 27602159, 29725402, 55204318, 59450804, 110408636, 193215113, 386430226, 772860452]

約数ペア:

[(1, 772860452), (2, 386430226), (4, 193215113), (7, 110408636), (13, 59450804), (14, 55204318), (26, 29725402), (28, 27602159), (52, 14862701), (91, 8492972), (182, 4246486), (364, 2123243)]