1358748996848

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{2477}}^1\times {\mathrm{41759}}^1$

素因数の和:45065

約数の個数: 40

約数和(自身を含む): 2636909976960

約数和(自身を除く): 1278160980112

約数列:

[1, 2, 4, 8, 16, 821, 1642, 2477, 3284, 4954, 6568, 9908, 13136, 19816, 39632, 41759, 83518, 167036, 334072, 668144, 2033617, 4067234, 8134468, 16268936, 32537872, 34284139, 68568278, 103437043, 137136556, 206874086, 274273112, 413748172, 548546224, 827496344, 1654992688, 84921812303, 169843624606, 339687249212, 679374498424, 1358748996848]

約数ペア:

[(1, 1358748996848), (2, 679374498424), (4, 339687249212), (8, 169843624606), (16, 84921812303), (821, 1654992688), (1642, 827496344), (2477, 548546224), (3284, 413748172), (4954, 274273112), (6568, 206874086), (9908, 137136556), (13136, 103437043), (19816, 68568278), (39632, 34284139), (41759, 32537872), (83518, 16268936), (167036, 8134468), (334072, 4067234), (668144, 2033617)]