308872954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{61553}}^1$

素因数の和:61761

約数の個数: 16

約数和(自身を含む): 501541992

約数和(自身を除く): 192669038

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 61553, 123106, 800189, 1600378, 11879729, 23759458, 154436477, 308872954]

約数ペア:

[(1, 308872954), (2, 154436477), (13, 23759458), (26, 11879729), (193, 1600378), (386, 800189), (2509, 123106), (5018, 61553)]