713483420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{2693}}^1$

素因数の和:3734

約数の個数: 48

約数和(自身を含む): 1615753440

約数和(自身を除く): 902270020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1019, 2038, 2693, 4076, 5095, 5386, 10190, 10772, 13247, 13465, 20380, 26494, 26930, 35009, 52988, 53860, 66235, 70018, 132470, 140036, 175045, 264940, 350090, 700180, 2744167, 5488334, 10976668, 13720835, 27441670, 35674171, 54883340, 71348342, 142696684, 178370855, 356741710, 713483420]

約数ペア:

[(1, 713483420), (2, 356741710), (4, 178370855), (5, 142696684), (10, 71348342), (13, 54883340), (20, 35674171), (26, 27441670), (52, 13720835), (65, 10976668), (130, 5488334), (260, 2744167), (1019, 700180), (2038, 350090), (2693, 264940), (4076, 175045), (5095, 140036), (5386, 132470), (10190, 70018), (10772, 66235), (13247, 53860), (13465, 52988), (20380, 35009), (26494, 26930)]