1155361438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{326189}}^1$

素因数の和:326232

約数の個数: 32

約数和(自身を含む): 2254625280

約数和(自身を除く): 1099263842

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 326189, 652378, 2283323, 3588079, 4566646, 7176158, 7502347, 15004694, 25116553, 50233106, 52516429, 82525817, 105032858, 165051634, 577680719, 1155361438]

約数ペア:

[(1, 1155361438), (2, 577680719), (7, 165051634), (11, 105032858), (14, 82525817), (22, 52516429), (23, 50233106), (46, 25116553), (77, 15004694), (154, 7502347), (161, 7176158), (253, 4566646), (322, 3588079), (506, 2283323), (1771, 652378), (3542, 326189)]