33387380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128413}}^1$

素因数の和:128435

約数の個数: 24

約数和(自身を含む): 75507432

約数和(自身を除く): 42120052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 128413, 256826, 513652, 642065, 1284130, 1669369, 2568260, 3338738, 6677476, 8346845, 16693690, 33387380]

約数ペア:

[(1, 33387380), (2, 16693690), (4, 8346845), (5, 6677476), (10, 3338738), (13, 2568260), (20, 1669369), (26, 1284130), (52, 642065), (65, 513652), (130, 256826), (260, 128413)]