2891837884034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3119}}^1\times {\mathrm{213929}}^1$

素因数の和:217258

約数の個数: 32

約数和(自身を含む): 4757666284800

約数和(自身を除く): 1865828400766

約数列:

[1, 2, 11, 22, 197, 394, 2167, 3119, 4334, 6238, 34309, 68618, 213929, 427858, 614443, 1228886, 2353219, 4706438, 6758873, 13517746, 42144013, 84288026, 463584143, 667244551, 927168286, 1334489102, 7339690061, 14679380122, 131447176547, 262894353094, 1445918942017, 2891837884034]

約数ペア:

[(1, 2891837884034), (2, 1445918942017), (11, 262894353094), (22, 131447176547), (197, 14679380122), (394, 7339690061), (2167, 1334489102), (3119, 927168286), (4334, 667244551), (6238, 463584143), (34309, 84288026), (68618, 42144013), (213929, 13517746), (427858, 6758873), (614443, 4706438), (1228886, 2353219)]