2081872088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{373363}}^1$

素因数の和:373427

約数の個数: 32

約数和(自身を含む): 4233947760

約数和(自身を除く): 2152075672

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 373363, 746726, 1493452, 2986904, 6347171, 12694342, 15307883, 25388684, 30615766, 50777368, 61231532, 122463064, 260234011, 520468022, 1040936044, 2081872088]

約数ペア:

[(1, 2081872088), (2, 1040936044), (4, 520468022), (8, 260234011), (17, 122463064), (34, 61231532), (41, 50777368), (68, 30615766), (82, 25388684), (136, 15307883), (164, 12694342), (328, 6347171), (697, 2986904), (1394, 1493452), (2788, 746726), (5576, 373363)]