1345660864

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1106629}}^1$

素因数の和:1106660

約数の個数: 28

約数和(自身を含む): 2810840200

約数和(自身を除く): 1465179336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1106629, 2213258, 4426516, 8853032, 17706064, 21025951, 35412128, 42051902, 70824256, 84103804, 168207608, 336415216, 672830432, 1345660864]

約数ペア:

[(1, 1345660864), (2, 672830432), (4, 336415216), (8, 168207608), (16, 84103804), (19, 70824256), (32, 42051902), (38, 35412128), (64, 21025951), (76, 17706064), (152, 8853032), (304, 4426516), (608, 2213258), (1216, 1106629)]