1138818382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^2\times {\mathrm{2267}}^1$

素因数の和:2560

約数の個数: 24

約数和(自身を含む): 1853777016

約数和(自身を除く): 714958634

約数列:

[1, 2, 13, 26, 139, 278, 1807, 2267, 3614, 4534, 19321, 29471, 38642, 58942, 251173, 315113, 502346, 630226, 4096469, 8192938, 43800707, 87601414, 569409191, 1138818382]

約数ペア:

[(1, 1138818382), (2, 569409191), (13, 87601414), (26, 43800707), (139, 8192938), (278, 4096469), (1807, 630226), (2267, 502346), (3614, 315113), (4534, 251173), (19321, 58942), (29471, 38642)]