2016006419

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{887}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 2536980480

約数和(自身を除く): 520974061

約数列:

[1, 7, 19, 23, 133, 161, 437, 743, 887, 3059, 5201, 6209, 14117, 16853, 17089, 20401, 98819, 117971, 119623, 142807, 324691, 387619, 659041, 2272837, 2713333, 4613287, 12521779, 15157943, 87652453, 106105601, 288000917, 2016006419]

約数ペア:

[(1, 2016006419), (7, 288000917), (19, 106105601), (23, 87652453), (133, 15157943), (161, 12521779), (437, 4613287), (743, 2713333), (887, 2272837), (3059, 659041), (5201, 387619), (6209, 324691), (14117, 142807), (16853, 119623), (17089, 117971), (20401, 98819)]