2007192070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{24469}}^1$

素因数の和:25120

約数の個数: 32

約数和(自身を含む): 3897190080

約数和(自身を除く): 1889998010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 631, 1262, 3155, 6310, 8203, 16406, 24469, 41015, 48938, 82030, 122345, 244690, 318097, 636194, 1590485, 3180970, 15439939, 30879878, 77199695, 154399390, 200719207, 401438414, 1003596035, 2007192070]

約数ペア:

[(1, 2007192070), (2, 1003596035), (5, 401438414), (10, 200719207), (13, 154399390), (26, 77199695), (65, 30879878), (130, 15439939), (631, 3180970), (1262, 1590485), (3155, 636194), (6310, 318097), (8203, 244690), (16406, 122345), (24469, 82030), (41015, 48938)]