2099946368

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{54869}}^1$

素因数の和:54919

約数の個数: 64

約数和(自身を含む): 4701261600

約数和(自身を除く): 2601315232

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 2392, 2944, 4784, 9568, 19136, 38272, 54869, 109738, 219476, 438952, 713297, 877904, 1261987, 1426594, 1755808, 2523974, 2853188, 3511616, 5047948, 5706376, 7023232, 10095896, 11412752, 16405831, 20191792, 22825504, 32811662, 40383584, 45651008, 65623324, 80767168, 91302016, 131246648, 161534336, 262493296, 524986592, 1049973184, 2099946368]

約数ペア:

[(1, 2099946368), (2, 1049973184), (4, 524986592), (8, 262493296), (13, 161534336), (16, 131246648), (23, 91302016), (26, 80767168), (32, 65623324), (46, 45651008), (52, 40383584), (64, 32811662), (92, 22825504), (104, 20191792), (128, 16405831), (184, 11412752), (208, 10095896), (299, 7023232), (368, 5706376), (416, 5047948), (598, 3511616), (736, 2853188), (832, 2523974), (1196, 1755808), (1472, 1426594), (1664, 1261987), (2392, 877904), (2944, 713297), (4784, 438952), (9568, 219476), (19136, 109738), (38272, 54869)]