2019697682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{20983}}^1$

素因数の和:21170

約数の個数: 32

約数和(自身を含む): 3399408000

約数和(自身を除く): 1379710318

約数列:

[1, 2, 17, 19, 34, 38, 149, 298, 323, 646, 2533, 2831, 5066, 5662, 20983, 41966, 48127, 96254, 356711, 398677, 713422, 797354, 3126467, 6252934, 6777509, 13555018, 53149939, 59402873, 106299878, 118805746, 1009848841, 2019697682]

約数ペア:

[(1, 2019697682), (2, 1009848841), (17, 118805746), (19, 106299878), (34, 59402873), (38, 53149939), (149, 13555018), (298, 6777509), (323, 6252934), (646, 3126467), (2533, 797354), (2831, 713422), (5066, 398677), (5662, 356711), (20983, 96254), (41966, 48127)]