1223641904

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{479}}^1\times {\mathrm{2383}}^1$

素因数の和:2937

約数の個数: 40

約数和(自身を含む): 2412226560

約数和(自身を除く): 1188584656

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 479, 536, 958, 1072, 1916, 2383, 3832, 4766, 7664, 9532, 19064, 32093, 38128, 64186, 128372, 159661, 256744, 319322, 513488, 638644, 1141457, 1277288, 2282914, 2554576, 4565828, 9131656, 18263312, 76477619, 152955238, 305910476, 611820952, 1223641904]

約数ペア:

[(1, 1223641904), (2, 611820952), (4, 305910476), (8, 152955238), (16, 76477619), (67, 18263312), (134, 9131656), (268, 4565828), (479, 2554576), (536, 2282914), (958, 1277288), (1072, 1141457), (1916, 638644), (2383, 513488), (3832, 319322), (4766, 256744), (7664, 159661), (9532, 128372), (19064, 64186), (32093, 38128)]