2019644912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{106163}}^1$

素因数の和:106241

約数の個数: 40

約数和(自身を含む): 4146765840

約数和(自身を除く): 2127120928

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 2378, 4756, 9512, 19024, 106163, 212326, 424652, 849304, 1698608, 3078727, 4352683, 6157454, 8705366, 12314908, 17410732, 24629816, 34821464, 49259632, 69642928, 126227807, 252455614, 504911228, 1009822456, 2019644912]

約数ペア:

[(1, 2019644912), (2, 1009822456), (4, 504911228), (8, 252455614), (16, 126227807), (29, 69642928), (41, 49259632), (58, 34821464), (82, 24629816), (116, 17410732), (164, 12314908), (232, 8705366), (328, 6157454), (464, 4352683), (656, 3078727), (1189, 1698608), (2378, 849304), (4756, 424652), (9512, 212326), (19024, 106163)]