508737385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 668787840

約数和(自身を除く): 160050455

約数列:

[1, 5, 13, 65, 107, 193, 379, 535, 965, 1391, 1895, 2509, 4927, 6955, 12545, 20651, 24635, 40553, 73147, 103255, 202765, 268463, 365735, 527189, 950911, 1342315, 2635945, 4754555, 7826729, 39133645, 101747477, 508737385]

約数ペア:

[(1, 508737385), (5, 101747477), (13, 39133645), (65, 7826729), (107, 4754555), (193, 2635945), (379, 1342315), (535, 950911), (965, 527189), (1391, 365735), (1895, 268463), (2509, 202765), (4927, 103255), (6955, 73147), (12545, 40553), (20651, 24635)]