2010071512

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{8389}}^1$

素因数の和:8947

約数の個数: 32

約数和(自身を含む): 3838928400

約数和(自身を除く): 1828856888

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 491, 982, 1964, 3928, 8389, 16778, 29951, 33556, 59902, 67112, 119804, 239608, 511729, 1023458, 2046916, 4093832, 4118999, 8237998, 16475996, 32951992, 251258939, 502517878, 1005035756, 2010071512]

約数ペア:

[(1, 2010071512), (2, 1005035756), (4, 502517878), (8, 251258939), (61, 32951992), (122, 16475996), (244, 8237998), (488, 4118999), (491, 4093832), (982, 2046916), (1964, 1023458), (3928, 511729), (8389, 239608), (16778, 119804), (29951, 67112), (33556, 59902)]