8843462680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17006659}}^1$

素因数の和:17006683

約数の個数: 32

約数和(自身を含む): 21428391600

約数和(自身を除く): 12584928920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 17006659, 34013318, 68026636, 85033295, 136053272, 170066590, 221086567, 340133180, 442173134, 680266360, 884346268, 1105432835, 1768692536, 2210865670, 4421731340, 8843462680]

約数ペア:

[(1, 8843462680), (2, 4421731340), (4, 2210865670), (5, 1768692536), (8, 1105432835), (10, 884346268), (13, 680266360), (20, 442173134), (26, 340133180), (40, 221086567), (52, 170066590), (65, 136053272), (104, 85033295), (130, 68026636), (260, 34013318), (520, 17006659)]