2011569996

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1\times {\mathrm{907}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 4720728320

約数和(自身を除く): 2709158324

約数列:

[1, 2, 3, 4, 6, 12, 421, 439, 842, 878, 907, 1263, 1317, 1684, 1756, 1814, 2526, 2634, 2721, 3628, 5052, 5268, 5442, 10884, 184819, 369638, 381847, 398173, 554457, 739276, 763694, 796346, 1108914, 1145541, 1194519, 1527388, 1592692, 2217828, 2291082, 2389038, 4582164, 4778076, 167630833, 335261666, 502892499, 670523332, 1005784998, 2011569996]

約数ペア:

[(1, 2011569996), (2, 1005784998), (3, 670523332), (4, 502892499), (6, 335261666), (12, 167630833), (421, 4778076), (439, 4582164), (842, 2389038), (878, 2291082), (907, 2217828), (1263, 1592692), (1317, 1527388), (1684, 1194519), (1756, 1145541), (1814, 1108914), (2526, 796346), (2634, 763694), (2721, 739276), (3628, 554457), (5052, 398173), (5268, 381847), (5442, 369638), (10884, 184819)]