2018996810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{462013}}^1$

素因数の和:462062

約数の個数: 32

約数和(自身を含む): 3991800960

約数和(自身を除く): 1972804150

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 462013, 924026, 2310065, 4620130, 8778247, 10626299, 17556494, 21252598, 43891235, 53131495, 87782470, 106262990, 201899681, 403799362, 1009498405, 2018996810]

約数ペア:

[(1, 2018996810), (2, 1009498405), (5, 403799362), (10, 201899681), (19, 106262990), (23, 87782470), (38, 53131495), (46, 43891235), (95, 21252598), (115, 17556494), (190, 10626299), (230, 8778247), (437, 4620130), (874, 2310065), (2185, 924026), (4370, 462013)]