2017482890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{174071}}^1$

素因数の和:174158

約数の個数: 32

約数和(自身を含む): 3885287040

約数和(自身を除く): 1867804150

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 11590, 174071, 348142, 870355, 1740710, 3307349, 6614698, 10618331, 16536745, 21236662, 33073490, 53091655, 106183310, 201748289, 403496578, 1008741445, 2017482890]

約数ペア:

[(1, 2017482890), (2, 1008741445), (5, 403496578), (10, 201748289), (19, 106183310), (38, 53091655), (61, 33073490), (95, 21236662), (122, 16536745), (190, 10618331), (305, 6614698), (610, 3307349), (1159, 1740710), (2318, 870355), (5795, 348142), (11590, 174071)]