2001817696

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{19853}}^1$

素因数の和:20023

約数の個数: 48

約数和(自身を含む): 4142656224

約数和(自身を除く): 2140838528

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 137, 184, 274, 368, 548, 736, 1096, 2192, 3151, 4384, 6302, 12604, 19853, 25208, 39706, 50416, 79412, 100832, 158824, 317648, 456619, 635296, 913238, 1826476, 2719861, 3652952, 5439722, 7305904, 10879444, 14611808, 21758888, 43517776, 62556803, 87035552, 125113606, 250227212, 500454424, 1000908848, 2001817696]

約数ペア:

[(1, 2001817696), (2, 1000908848), (4, 500454424), (8, 250227212), (16, 125113606), (23, 87035552), (32, 62556803), (46, 43517776), (92, 21758888), (137, 14611808), (184, 10879444), (274, 7305904), (368, 5439722), (548, 3652952), (736, 2719861), (1096, 1826476), (2192, 913238), (3151, 635296), (4384, 456619), (6302, 317648), (12604, 158824), (19853, 100832), (25208, 79412), (39706, 50416)]