2013894928

素因数分解:

$2^4\times {\mathrm{1831}}^1\times {\mathrm{68743}}^1$

素因数の和:70582

約数の個数: 20

約数和(自身を含む): 3904109248

約数和(自身を除く): 1890214320

約数列:

[1, 2, 4, 8, 16, 1831, 3662, 7324, 14648, 29296, 68743, 137486, 274972, 549944, 1099888, 125868433, 251736866, 503473732, 1006947464, 2013894928]

約数ペア:

[(1, 2013894928), (2, 1006947464), (4, 503473732), (8, 251736866), (16, 125868433), (1831, 1099888), (3662, 549944), (7324, 274972), (14648, 137486), (29296, 68743)]