2291488

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:820

約数の個数: 24

約数和(自身を含む): 4562460

約数和(自身を除く): 2270972

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 709, 808, 1418, 1616, 2836, 3232, 5672, 11344, 22688, 71609, 143218, 286436, 572872, 1145744, 2291488]

約数ペア:

[(1, 2291488), (2, 1145744), (4, 572872), (8, 286436), (16, 143218), (32, 71609), (101, 22688), (202, 11344), (404, 5672), (709, 3232), (808, 2836), (1418, 1616)]