2018814944

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{3803}}^1$

素因数の和:4179

約数の個数: 48

約数和(自身を含む): 4063539312

約数和(自身を除く): 2044724368

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 313, 424, 626, 848, 1252, 1696, 2504, 3803, 5008, 7606, 10016, 15212, 16589, 30424, 33178, 60848, 66356, 121696, 132712, 201559, 265424, 403118, 530848, 806236, 1190339, 1612472, 2380678, 3224944, 4761356, 6449888, 9522712, 19045424, 38090848, 63087967, 126175934, 252351868, 504703736, 1009407472, 2018814944]

約数ペア:

[(1, 2018814944), (2, 1009407472), (4, 504703736), (8, 252351868), (16, 126175934), (32, 63087967), (53, 38090848), (106, 19045424), (212, 9522712), (313, 6449888), (424, 4761356), (626, 3224944), (848, 2380678), (1252, 1612472), (1696, 1190339), (2504, 806236), (3803, 530848), (5008, 403118), (7606, 265424), (10016, 201559), (15212, 132712), (16589, 121696), (30424, 66356), (33178, 60848)]