2040874715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{73771}}^1$

素因数の和:74290

約数の個数: 16

約数和(自身を含む): 2677038336

約数和(自身を除く): 636163621

約数列:

[1, 5, 11, 55, 503, 2515, 5533, 27665, 73771, 368855, 811481, 4057405, 37106813, 185534065, 408174943, 2040874715]

約数ペア:

[(1, 2040874715), (5, 408174943), (11, 185534065), (55, 37106813), (503, 4057405), (2515, 811481), (5533, 368855), (27665, 73771)]