2009734558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{5399}}^1$

素因数の和:5656

約数の個数: 32

約数和(自身を含む): 3302208000

約数和(自身を除く): 1292473442

約数列:

[1, 2, 13, 26, 103, 139, 206, 278, 1339, 1807, 2678, 3614, 5399, 10798, 14317, 28634, 70187, 140374, 186121, 372242, 556097, 750461, 1112194, 1500922, 7229261, 9755993, 14458522, 19511986, 77297483, 154594966, 1004867279, 2009734558]

約数ペア:

[(1, 2009734558), (2, 1004867279), (13, 154594966), (26, 77297483), (103, 19511986), (139, 14458522), (206, 9755993), (278, 7229261), (1339, 1500922), (1807, 1112194), (2678, 750461), (3614, 556097), (5399, 372242), (10798, 186121), (14317, 140374), (28634, 70187)]