7223476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2691

約数の個数: 24

約数和(自身を含む): 13875624

約数和(自身を除く): 6652148

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2621, 2756, 5242, 10484, 34073, 68146, 136292, 138913, 277826, 555652, 1805869, 3611738, 7223476]

約数ペア:

[(1, 7223476), (2, 3611738), (4, 1805869), (13, 555652), (26, 277826), (52, 138913), (53, 136292), (106, 68146), (212, 34073), (689, 10484), (1378, 5242), (2621, 2756)]