2013409387

素因数分解:

${\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 2241550080

約数和(自身を除く): 228140693

約数列:

[1, 11, 121, 151, 263, 419, 1661, 2893, 4609, 18271, 31823, 39713, 50699, 63269, 110197, 436843, 695959, 1212167, 4805273, 7655549, 13333837, 16639747, 183037217, 2013409387]

約数ペア:

[(1, 2013409387), (11, 183037217), (121, 16639747), (151, 13333837), (263, 7655549), (419, 4805273), (1661, 1212167), (2893, 695959), (4609, 436843), (18271, 110197), (31823, 63269), (39713, 50699)]