909065648

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{4019}}^1$

素因数の和:4305

約数の個数: 40

約数和(自身を含む): 1796521920

約数和(自身を除く): 887456272

約数列:

[1, 2, 4, 8, 16, 67, 134, 211, 268, 422, 536, 844, 1072, 1688, 3376, 4019, 8038, 14137, 16076, 28274, 32152, 56548, 64304, 113096, 226192, 269273, 538546, 848009, 1077092, 1696018, 2154184, 3392036, 4308368, 6784072, 13568144, 56816603, 113633206, 227266412, 454532824, 909065648]

約数ペア:

[(1, 909065648), (2, 454532824), (4, 227266412), (8, 113633206), (16, 56816603), (67, 13568144), (134, 6784072), (211, 4308368), (268, 3392036), (422, 2154184), (536, 1696018), (844, 1077092), (1072, 848009), (1688, 538546), (3376, 269273), (4019, 226192), (8038, 113096), (14137, 64304), (16076, 56548), (28274, 32152)]