2051207942

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{155371}}^1$

素因数の和:155444

約数の個数: 32

約数和(自身を含む): 3758759424

約数和(自身を除く): 1707551482

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 6601, 13202, 155371, 310742, 1087597, 2175194, 3573533, 6370211, 7147066, 12740422, 25014731, 44591477, 50029462, 89182954, 146514853, 293029706, 1025603971, 2051207942]

約数ペア:

[(1, 2051207942), (2, 1025603971), (7, 293029706), (14, 146514853), (23, 89182954), (41, 50029462), (46, 44591477), (82, 25014731), (161, 12740422), (287, 7147066), (322, 6370211), (574, 3573533), (943, 2175194), (1886, 1087597), (6601, 310742), (13202, 155371)]