1337603216

素因数分解:

$2^4\times {\mathrm{2647}}^1\times {\mathrm{31583}}^1$

素因数の和:34238

約数の個数: 20

約数和(自身を含む): 2592667392

約数和(自身を除く): 1255064176

約数列:

[1, 2, 4, 8, 16, 2647, 5294, 10588, 21176, 31583, 42352, 63166, 126332, 252664, 505328, 83600201, 167200402, 334400804, 668801608, 1337603216]

約数ペア:

[(1, 1337603216), (2, 668801608), (4, 334400804), (8, 167200402), (16, 83600201), (2647, 505328), (5294, 252664), (10588, 126332), (21176, 63166), (31583, 42352)]