2019556684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{1373}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 3800418048

約数和(自身を除く): 1780861364

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 223, 388, 446, 892, 1373, 1649, 2746, 3298, 3791, 5492, 6596, 7582, 15164, 21631, 23341, 43262, 46682, 86524, 93364, 133181, 266362, 306179, 367727, 532724, 612358, 735454, 1224716, 1470908, 2264077, 4528154, 5205043, 9056308, 10410086, 20820172, 29699363, 59398726, 118797452, 504889171, 1009778342, 2019556684]

約数ペア:

[(1, 2019556684), (2, 1009778342), (4, 504889171), (17, 118797452), (34, 59398726), (68, 29699363), (97, 20820172), (194, 10410086), (223, 9056308), (388, 5205043), (446, 4528154), (892, 2264077), (1373, 1470908), (1649, 1224716), (2746, 735454), (3298, 612358), (3791, 532724), (5492, 367727), (6596, 306179), (7582, 266362), (15164, 133181), (21631, 93364), (23341, 86524), (43262, 46682)]